Statement-1 : Beats cannot be produced b...

Statement-1 : Beats cannot be produced by light sources. Statement-2: Light sources have constant phase difference

Statement-1 is True, Statement-2 is True , Statement-2 is a correct explanation for Statement-1

Statement-1 is True, Statement-2 is True , Statement-2 is NOT a correct explanation for Statement-1

Statement-1 is False, Statement-2 is True

Statement-1 is True, Statement-2 is True , Statement-2 is a correct explanation for Statement-1

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

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Two independent light sources cannot act as coherent sources. Why?

Statement-1: Light from two coherent sources that are not in phase does not produce an interference pattern. Statement-2: Incoherent sources do not produce a sustained interference pattern.

For interrference of light, sources must have,

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DISHA-WAVES-physics

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A plate was cut from a quartz crystal and is used to control the frequ...
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