Question

c. Which type of mirror does the
telescope use?​

Answer 1

Answer:

Concave Mirrors are used in telescope.

Answer 2

Answer:

concave mirror.

Explanation:

The Reflecting Telescope or Reflector uses a concave mirror as the telescope's Primary Objective, rather than a lens or lenses. The type of reflector depends on other system mirror(s), called the Secondary Mirror.

hope it will help you...