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In a compound microscope, the objective ...

In a compound microscope, the objective and eye piece have focal lengths `0.95 cm and 5 cm` respectively, and are kept at a distance of `20 cm`. The final image is formed at a distance of `25 cm` from the eye piece. Calculate the position of the object and the total magnification.

Answer

Step by step text solution for In a compound microscope, the objective and eye piece have focal lengths 0.95 cm and 5 cm respectively, and are kept at a distance of 20 cm. The final image is formed at a distance of 25 cm from the eye piece. Calculate the position of the object and the total magnification. by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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A compound microscope has an objective of focal length 2 cm and eye-piece of focal length 5 cm. The distance between the two lenses is 25 cm. If the final image is at a distance of 25 cm from the eye-piece, find the magnifying power of the microscope. What would be the magnifying power if the microscope were reversed ?

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Knowledge Check

  • A compound microscope has an eye piece of focal length of 4 cm. Calculate the magnification, if an object is kept at a distance of 5 cm from the objective then final image is formed at the least distance of distinct vision

    A
    10
    B
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    C
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    D
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    A
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    B
    42.3cm
    C
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    D
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  • A compound microscope has an objective of focal length 2.0 cm and an eye-piece of focal length 6.25cm and distance between the objective and eye-piece is 15cm . If the final image is formed at the least distance vision (25 cm) , the distance of the object form the objective is

    A
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    B
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    C
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    D
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