Define magnifying power and resolving power of a telescope.

Distinguish betwen magnifying power and resolving power of a telescope.

Define resolving power of telescope.

Define power of a lens

Define the term 'resolving power of a telescope'. How will the resolving power be affected with the increase in wavelength of light used?

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.

Define the term resolving power of an astronomical telescope.How does it get affeted on increasing the wavelength of light used?

Define the term resolving power of an astronomical telescope.How does it get affeted on increasjing the aperture of the objective lens?

Draw the course of rays in an astronomical telescope, when the final image is formed at infinity. Also define the magnifying power of the astronomical telescope in this position.