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MHT CET202121 Sep 2021Morning ShiftPhysicsWave OpticsActual

In diffraction experiment from a single slit, the angular width of central maximum does NOT depend upon

Options

  1. Aratio of wavelength and slit width
  2. Bdistance of the slit from the screen
  3. Cwavelength of light used
  4. Dwidth of the slit

Correct answer

B. distance of the slit from the screen

Step-by-step solution

Angular width of central maximum = 2 a Hence, the angular width of central maximum does not depend upon distance of the slit from the screen (4).

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