Assertion (A): The phase difference between any two points on a wavefront is zero. Reason…
Physics · Class 12 · CBSE — Wave Optics
Assertion (A): The phase difference between any two points on a wavefront is zero.
Reason (R): All points on a wavefront are at the same distance from the source and thus oscillate in the same phase.
- Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- Assertion (A) is true, but Reason (R) is false.
- Assertion (A) is false and Reason (R) is also false.
Answer
(A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
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