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State the effect on the image formed by a pinhole camera if the object is moved towards the pinhole. A. Its size increases B. Its size decreases C. Its size remains the same D. A pinhole camera can never form images

State the effect on the image formed by a pinhole camera if the object is moved towards the pinhole.
A. Its size increases
B. Its size decreases
C. Its size remains the same
D. A pinhole camera can never form images

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
3 months ago
Our expert is working on this Class IX Science answer. We will update the answer very soon.
Yash Patari
askIITians Faculty 2123 Points
3 months ago
Dear student
Solution: The hole is bigger than a pinhole, the image on the screen will be blurred because a bigger hole is equivalent to a large number of pinholes. That leads to overlapping of images which result in a blurred image. The luminous object is moved towards the pinhole the size of the image is increases.

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