Answers

2016-01-30T15:26:59+05:30
A camera consists of three main parts. The body which is light tight and contains all the mechanical parts. The lens which is a convex (converging) lens). The film or a charged couple device in the case of a digital camera.
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2016-01-30T15:32:15+05:30
For convex mirrors, the image is always virtual, always located inside the mirror, always upright and always smaller than the object.
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