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AP EAMCET201726 Apr 2017Evening ShiftPhysicsWave OpticsActual

In Young's double slit experiment, the slits separated by 0.6 ~mm are illuminated with light of 6600 Å . Interference pattern is obtained on a screen placed at 4 ~m from slits. The minimum distance from the central maximum at which the average intensity is 50 % of the maximum value is

Options

  1. A0.21 ~mm
  2. B2.1 ~mm
  3. C0.11 ~mm
  4. D1.1 ~mm

Correct answer

D. 1.1 ~mm

Step-by-step solution

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