A compound microscope produces a magnification of 24 . The focal length of the eyepiece is 5 cm . The final image is formed at the least distance of distinct vision. The magnification produced by the

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A compound microscope produces a magnification of 24 . The focal length of the eyepiece is 5 cm . The final image is formed at the least distance of distinct vision. The magnification produced by the objective is

TestHub · Accepted Answer

For a compound microscope, M = m o ​ × m e ​ and since the final image is formed at D = 25 cm , ​ M = m o ​ ( 1 + f e ​ D ​ ) ∴ m o ​ = 1 + f e ​ D ​ M ​ = 1 + 5 25 ​ 24 ​ ∴ m e ​ = 1 + 5 24 ​ = 4 ​

Physics - Geometrical Optics Question with Solution | TestHub

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