JEE PHYSICS MCQ: WAVE OPTICS

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Understanding +4 | -1

Assertion: The resolving power of a telscope more if the diameter ofthe objective lens is more.

Reason: Objective lens of large diameter collects more light.

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Correct option: A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

Option A (Both Assertion and Reason are true and Reason is the correct explanation of Assertion) is correct because a larger objective lens in a telescope increases its resolving power by collecting more light, which reduces diffraction effects.

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