Physics · Wave Optics
A point source is placed at the first principal focus of a convex lens. The shape of the wavefront of light emerging from the convex lens is a:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Cylindrical wavefront
- 2Plane wavefront✓
- 3Diverging spherical wavefront
- 4Converging spherical wavefront
Correct answer
Plane wavefront
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