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MHT CET202016 Oct 2020Morning ShiftPhysicsWave OpticsActual

In diffraction experiment, from a single slit, the angular width of the central maxima does NoT depend upon

Options

  1. Awavelength of light used
  2. Bdistance of the slit from the screen
  3. Cwidth of the slit
  4. Dratio of wavelength and slit width

Correct answer

B. distance of the slit from the screen

Step-by-step solution

Linear width of central maximum = 2 D d Angular width of central maximum = 2 d

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