The condition for observing diffraction

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Target Exam

CUET

Subject

Physics

Chapter

Wave Optics

Question:

The condition for observing diffraction from a single slit is that the light wavefront incident on the slit should be

Options:

Cylindrical

Spherical

Plane

Elliptical

Correct Answer:

Plane

Explanation:

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The correct answer is Option (3) → Plane