Magnification in Thin Lens
Trending Questions
Q. A compound microscope has an eye piece of focal length 10 cm and an objective of focal length 4 cm. Calculate the magnification, if an object is kept at a distance of 5 cm from the objective so that final image is formed at the least distance vision (20 cm).
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Q. In a compound microscope the focal length of an objective lens is 1.2 cm and the focal length of the eye piece is 3 cm. When the object is kept at 1.25 cm in front of the objective lens, the final image is formed at infinity. Magnifying power of the compound microscope should be:
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