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Assertion (A): The phase difference between any two points on a wavefront is zero. Reason (R): All points on a wavefront…

Q1

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.

a

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).

b

Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A)

c

Assertion (A) is true, but Reason (R) is false.

d

Assertion (A) is false and Reason (R) is also false.

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