Question

Objects which cannot be seen by naked eyes are observed through a ______.

• A. glass
• B. telescope
• C. microscope
• D. (b) and (c) above.

Answer 1

The correct option is D (b) and (c) above.

A microscope is a special piece of equipment that is used to observe cells and microorganisms. A microscope is an instrument used to see objects that are too small for the naked eye.

Distant stars and galaxies cannot also be seen by the naked eye.
They are seen with the help of a telescope.