04:33duration 4 minutes 33 seconds
Light Reflection Video Review
04:11duration 4 minutes 11 seconds
The Effects of Sound Waves Review
02:02duration 2 minutes 2 seconds
The Nature of Light Video Review
02:03duration 2 minutes 3 seconds
Light Refraction Video Review
06:16duration 6 minutes 16 seconds
Characteristics of Light Waves Video Review
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Wave Motion Video Review
03:41duration 3 minutes 41 seconds
Sound Wave Characteristics Video Review