Question

What is the purpose of using a convex lens in construction of a microscope ?

Answer 1

Explanation:

Answer. Answer: When light from the specimen is spread out by the concave lens in the microscope, it needs to be converged to meet at a single point so as to form a real and inverted image. Thus, a convex lens is used at the eyepiece in the microscope to focus the light rays, and we can view the specimen easily.

Answer 2

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.