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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2005

  • question_answer
    A micro-organism, when viewed under a compound microscope with an objective lens of 40 X and an eye piece of 10 X magnification measured 4000 \[\mu \] in length. The same micro-organism when observed under a dissection microscope with a lens of 10 X magnification would measure:

    A)  40 \[\mu \]

    B)  100 \[\mu \]

    C)  10 \[\mu \]

    D)  400 \[\mu \]

    Correct Answer: B

    Solution :

    Under compound microscope \[40X\times 10X=4000\mu \] \[400X=4000\mu \] \[X=\frac{4000}{400}=10\mu \]under dissection microscope when \[X=10\] \[10X=10\times 10=100\mu \] Thus,   In   dissection   microscope micro-organism would be \[100\mu \] in length.


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