SC-533
Refraction
Lower Sec Science · Secondary 1 · Hard · Refraction
A teacher shines a narrow beam of light from air into a glass block. The beam 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, so it does not bend at all.
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