Question

Why a reflecting type telescope is preferred over refracting type telescope? An object is seen with microscope first in red light and then in blue light. Will the magnification be same in two cases? Why?​

Answer 1

Answer:

Explanation:

Reflecting telescopes have many advantages over refracting telescopes. Mirrors don't cause chromatic aberration and they are easier and cheaper to build large. The are also easier to mount because the back of the mirror can be used to attach to the mount.