How does resolving power of a microscope change on decreasing diameter of the objective lens?

How does magnifying power of a telescope change on decreasing the aperture of its objective lens?Justify your answer.

Explain with reasons,how the resolving power of a compound microscope will change when aperture of the objective lens is increased.

How does the resolving power of a compound microscope change of decreasing the wave length of light used,and

Define the term 'resolving power of a telescope'. How will the resolving power be affected with the increase in Diameter of the objective lens? Justify your answer.

How does the resolving power of a compound microscope get affected on decreasing the diameter of its objective?

Explain with reason,how the resolving power of an astronomical telescoe will change when aperture of the objective lens is halved.

In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion:The resolving power of a telescope is more ,if the diameter of the objective lens is more. Reason:Objectives lens of large diameter collects more light.

How does the resolving power of a compound microscope get affected on increasing the focal length of its objective?

Define resolving power of compound microscope.