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text stringlengths 597 826	video stringlengths 44 74	hard_negative_texts listlengths 5 5	hard_negative_videos listlengths 5 5
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1000.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1069.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1041.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1015.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1051.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1095.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1002.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1025.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1017.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1082.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1097.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1018.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1003.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1117.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1130.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1137.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1015.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1004.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1116.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1062.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1050.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1005.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1028.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1115.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1085.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1124.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1006.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1123.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1127.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1046.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1106.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1075.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1012.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1089.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1062.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1122.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1086.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1015.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1063.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1116.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1127.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1016.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1125.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1016.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1149.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1021.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1044.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1130.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1017.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1045.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1055.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1134.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1035.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1018.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1049.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1040.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1114.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1017.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1035.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1000.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1084.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1089.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1141.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1123.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1020.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1094.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1061.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1005.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1047.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1060.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1021.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1145.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1060.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1142.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1090.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1017.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1022.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1137.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1047.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1055.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1130.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1122.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1025.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1134.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1043.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1086.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1022.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1113.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1028.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1046.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1132.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1057.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1031.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1029.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1017.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1015.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1039.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1063.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1123.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1030.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1152.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1116.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1060.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1025.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1031.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1093.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1141.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1062.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1142.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1082.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1057.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1100.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1113.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1098.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1035.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1018.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1123.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1006.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1087.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1149.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1039.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1067.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1124.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1051.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1004.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1040.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1047.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1136.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1117.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1122.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1003.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1041.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1136.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1057.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1117.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1006.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1042.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1154.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1039.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1094.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1106.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1043.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1133.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1059.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1040.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1119.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1044.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1087.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1131.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1097.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1094.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1045.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1071.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1084.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1068.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1067.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1135.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1046.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1021.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1068.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1084.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1141.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1047.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1098.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1060.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1134.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1082.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1049.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1114.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1005.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1090.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1019.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1064.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1050.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1051.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1067.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1022.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1157.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1082.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1051.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1102.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1000.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1134.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1113.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1093.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1055.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1084.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1012.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1041.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1106.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1073.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1057.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1127.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1154.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1098.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1130.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1059.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1155.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1012.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1043.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1055.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1114.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1060.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1028.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1059.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1088.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1142.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1097.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1061.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1025.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1004.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1130.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1124.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1047.mp4" ]
Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather where t...	videos/concaveMirrorFocus/concaveMirrorFocus_S1062.mp4	[ "Find the 2D optics video of concave mirror focusing, showing a curved mirror concentrating reflected light near a focus. Physically, the curved mirror converges the reflected rays, concentrating light near the focal region. The color map represents the normalized irradiance field, so the brightest colors gather wh...	[ "videos/concaveMirrorFocus/concaveMirrorFocus_S1145.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1033.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1063.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1114.mp4", "videos/concaveMirrorFocus/concaveMirrorFocus_S1002.mp4" ]