SC-552
Refraction
Lower Sec Science · Secondary 1 · Hard · Refraction
A ray of light travels from air into a block of glass. The ray bends towards the normal as it enters the glass. Which statement best explains this observation?
- Light slows down in glass, so it bends towards the normal.
- Light speeds up in glass, so it bends towards the normal.
- Light slows down in glass, so it bends away from the normal.
- Light travels at the same speed in air and glass, so it does not bend.
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