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Cell the Unit of Life question

2005 · Q55
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Cell the Unit of Life question

2005 · Q55

NEETBiologyCell the Unit of LifeMCQ+4 / −1
A student wishes to study the cell structure under a light microscope having 10X eyepiece and 45X objective. He should illuminate the object by which one of the following colours of light so as get the best possible resolution ?
  1. A
    Yellow
  2. B
    Red
  3. C
    Blue
  4. D
    Green
View written solutionFree

Correct answer: C

Resolution of microscope is inversely proportional to wavelength of light used. Out of four options given, blue light has minimum wavelength and hence maximum resolution.

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