Question

Light Travels Along a Straight Line
Observe the pictures and answer the following questions:
A.
(a)
(b)
1. In which case will the boy be able to see the candle?
2. Is the candle visible through a bent pipe? If not, why?
3. What does this observation show?​

Answer 1

Answer:

Since light travels through a straight line, a candle cannot be seen through a bent pipe.

Answer-(D)