How will the magnifying power of a refracting type astronomical telescope be affected on increasing for its eye piece
the focal length

How will the magnifying power of a refracting type astronomical telescope be affected on increasing for its eye piece the focal length

How will the magnifying power of a refracting type astronomical telescope be affected on increasing for its eye piece the aperture?Justify your answer.

What is the magnifying power of an astronomical telescope in normal adjustment? What is its length?

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?

The astronomical telescope consists off objective and eye-piece.The focal length of the objective is

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