Question

is the image in pinhole camera gets more luminous when screen is moved backward​

Answer 1

Answer: False

Explanation:  As the screen moved backward the area of the image will increase and hence the intensity will decrease. So it will be less luminous.

Answer 2

Answer:

False

Explanation:

False, as the screen moved backward the area of the image will increase and hence the intensity will decrease. So it will be less luminous.