SC-488
Refraction
Lower Sec Science · Secondary 1 · Hard · Refraction
A student shines a light ray from air into a glass block. The angle of incidence in air is and the angle of refraction in glass is . Which statement explains this change in direction?
- Light speeds up in glass, so it bends towards the normal.
- Light slows down in glass, so it bends towards the normal.
- Light speeds up in glass, so it bends away from the normal.
- Light slows down in glass, so it bends away from the normal.
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