Science, asked by tanushree09, 10 months ago

The distance between the pinhole and screen in a pinhole camera is doubled from 20cm to 40cm .How will the size of the image change

Answers

Answered by sakshamjaiswal05

13

If the distance between the pinhole and screen is reduced, the size of the image will decrease and the image will become bright since the light spreads over a small area. If the distance between the pinhole and screen is increased, the image size will increase and the image however will get less bright since the light spreads over a large area.

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