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JEE Main20245 Apr 2024Morning ShiftPhysicsWave OpticsActual

Light emerges out of a convex lens when a source of light kept at its focus. The shape of wavefront of the light is :

Options

  1. Aboth spherical and cylindrical
  2. Bplane
  3. Cspherical
  4. Dcylindrical

Correct answer

B. plane

Step-by-step solution

Light emerges parallel planor wavefront

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