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MODEL PAPER 10 — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsMODEL PAPER 101 Mark
MCQ
Magnifying power of a microscope depends on
  • A
    focal length of eyepiece and objective.
  • B
    colour of light.
  • C
    focal length of objective and color of light.
  • D
    focal length of eyepiece and color of light.
✓

Answer

(a) focal length of eyepiece and objective.
Explanation: Magnification $\frac{m \times 1}{f_o f_e}$
So, magnifying power of a microscope depends on focal length of eyepiece and objective only.

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