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MHT CET202014 Oct 2020Evening ShiftPhysicsWave OpticsActual

If two sources emit light waves of different amplitudes then in interference pattern

Options

  1. Afringes disappear after short time.
  2. Bbrightness of fringes is less.
  3. Cthere is some intensity of light in the region of destructive interference.
  4. Dfringe width will be less.

Correct answer

C. there is some intensity of light in the region of destructive interference.

Step-by-step solution

There is some intensity of light in the region of distructive interference.

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