A) 1, 2, 3
B) 2, 3, 1
C) 3, 1, 2
D) 1, 3, 2
Correct Answer: A
Solution :
In case (i), ray travels from air (rarer) to water (denser) medium, so it bends towards the normal. In case (ii), ray travels from water (less rarer than air) to glass (denser) so it bends (less as in case (i)) towards the normal. In case (iii), ray travels from glass (denser) to water (rarer), so it bends away from the normal. Hence, correct sequency will be .You need to login to perform this action.
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