Assertion : Beats can also be observed by two light sources as in sound. Reason : Light sources have constant phase deference.

If assertion is false but reason is true.

If both assertion and reason are true and the reason is the correct explanation of the assertion.

If both assertion and reason are true but reason is not the correct explanation of the assertion.

If the assertion and reason both are false.

Assertion : Beats can also be observed by two light sources as i

1.	Assertion : Beats can also be observed by two light sources as in sound. Reason : Light sources have constant phase deference.
A.	If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.	If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.	\[1.66\times {{10}^{6}}\] m?1
D.	If the assertion and reason both are false.
E.	If assertion is false but reason is true.
Answer» E. If assertion is false but reason is true.

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Assertion : Beats can also be observed by two light sources as in sound. Reason : Light sources have constant phase deference.

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