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A compound microscope having f(0) = 7 mm...

A compound microscope having `f_(0)` = 7 mm, `f_(e)` = 20 mm and distance between the lenses is 20 cm. If image is formed at least distance of distinct vision then magnifying power ?

A

337

B

400

C

220

D

120

Text Solution

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The correct Answer is:
A
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MOTION-RAY OPTICS-Exercise-3
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  18. In an optics experiment, with the position of the object fixed, a stud...

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  20. As the beam enters the denser medium, it will

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