Question

In which of the following two arrangements (a) and
(b) shown in Fig. 5.23, you can see the light of the
bulb ? Explain your answer.
(a)
(b)
Fig. 5.23​
pls tell me answer

Answer 1

Answer:

Figure a. is the answer.

Explanation:

We can see the light of the bulb in image a. of figure 5.23 because light always travels on a straight path which is stated as the rectilinear propagation of light.

That's all.