Assertion : The resolving power of a telescope is more if the diameter of the objective lens is more. Reason : Objective lens of large diameter collectd more light.A. If both Assertion and Reason are true and Reason is the correct explantion of AsssertionB. If both Assertion and Reason are true but Reason is not the correct explanation of AssertionC. If Assertion is ture but Reason is falseD. If both Assertion and Reason are false

Assertion : The resolving power of a telescope is more if the diameter

1.	Assertion : The resolving power of a telescope is more if the diameter of the objective lens is more. Reason : Objective lens of large diameter collectd more light.A. If both Assertion and Reason are true and Reason is the correct explantion of AsssertionB. If both Assertion and Reason are true but Reason is not the correct explanation of AssertionC. If Assertion is ture but Reason is falseD. If both Assertion and Reason are false
Answer» Correct Answer - A Resolving power of telescope `=(a)/(1.22)lambda` Where, a is the diameter of objective lens and `lambda` is the wavelength of light used. It is obvious that on increasing a more light is collected by objective lens and so, the image formed is more bright. Thus, resolving power of telescope increases.

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