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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > If the focal length of the objective lens and the eye lens are 4 mm and 25 mm respectively in a compound microscop[e. The length of the tube is 16 cm. Find its magnifying power for relaxed eye position

If the focal length of the objective lens and the eye lens are 4 mm and 25 mm respectively in a compound microscop[e. The length of the tube is 16 cm. Find its magnifying power for relaxed eye position

A simple telescope The light ray is incidence at angle of 60∘ on a prism of angle 45∘ . When the light ray falls on the other surface at 90∘ the refractive index of the material of prismμ and the angle of devaition δ are given by