Q: A ray of light travelling from a rarer medium to a denser medium
(a)slows down and bends away from the normal.
(b)slows down and bends towards the normal.
(c)speeds up and bends away from the normal.
(d)speeds up and bends towards the normal.
Correct Answer: (b)
The correct answer is (c) 'speeds up and bends away from the normal.'. This question from the Science & Technology domain tests knowledge of Physics.