Common-Core/ Grade 9
Science MCQ Based On Refraction
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Common-Core Grade 9 - 9 Refraction
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In refraction light wave move from one medium to another medium.
Change in speed of light changes it's direction.
Form of energy
Refractive index is the ratio of speed of light in vaccume and speed of light in medium.
Due to refraction light split.
Refractive index is ratio of velocity of light in vaccume and in medium.
Laws of refraction
Light travels from one medium to another and bends.
When light travels from lighter to denser medium it bends towards normal line.
Laws of refraction
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