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Reflecting Telescope

Which of the ...

Question

Which of the following is not correct about photographic camera?

A

It has a fixed focal length

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B

It produces permanent image on the film

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C

A film can be used for multiple number of times

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D

Usually it is rectangular in shape

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Solution

The correct option is C A film can be used for multiple number of times
In a photographics camera, the real image is formed at the film and it cannot be erased or edited.

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