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The radius of curvature of a plane wavefront ______ -

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Question

The radius of curvature of a plane wavefront ______

Options

  • is less than that of a spherical wavefront.

  • is infinity.

  • is equal to the radius of curvature of a reversing wavefront.

  • is slightly more than that of a cylindrical wavefront.

MCQ
Fill in the Blanks

Solution

The radius of curvature of a plane wavefront is infinity.

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