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Give any three differences between a compound microscope and a telescope. |
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Answer» Solution :The FOCAL length and the size of the objective will be less than the eye piece in the case of a compound microscope whereas in the case of a TELESCOPE, the focal length of the objective and its size will be LARGER than in the microscope. The MAGNIFICATION in the case of a compound microscope is `m=(L)/(-f_(0))((D)/(f_(e)))`, whereas in the case of a telescope `m=(f_(0))/(f_(e))` for image at INFINITY and .L. is the length of the tube of the microscope. The length of the telescope `=L=f_(0)+f_(e)` and the length of compound microscopeis `v_(0)+f_(e)` where `v_(0)` is the image distance obtained in the case of refraction through the object lens. |
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