Question

explain with a labelled digram how a pinhole camera forms an image of an object.please ANS in digram also​

Answer 1

Answer:

∆ The light ray which is coming from top of the tree goes towards the bottom of the pinhole camera screen through the pinhole.

∆ The light ray which is coming from bottom of the tree goes towards the top of the pinhole camera screen through the pinhole.

∆ In this way the light coming in a particular direction from each point of the tree, will be able to enter into the pinhole and the light going in other directions is blocked.

∆ This leads the formation of an inverted images.

∆ If we increase the size of the hole of pinhole camera, we get blurred image on the screen.

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