Answer:
Option (c)
Explanation:
A compound microscope is an optical instruments which can use to see the highly magnified image of very tiny objects.
It consists of two convex lenses.
1. Objective lens: It is a convex lens of short focal length and of short aperture.
It is located at the object side.
2. Eyepiece: It is a convex lens of comparatively large focal length and of large aperture.
It is located at the side from where we can see the image of the object.
