Question

Which is not true about most large optical telescopes?

A. They have greater light-gathering power.

B. They are refracting telescopes.

C. They are reflecting telescopes.

D. They have greater resolving power.

(Earth Science)

Answer 1

Answer: B

Explanation: They are retracting telescopes.

Answer 2

QUESTION-

Which is not true about most large optical telescopes?

OPTIONS-

A. They have greater light-gathering power.

B. They are refracting telescopes.

C. They are reflecting telescopes.

D. They have greater resolving power.

ANSWER-

B. They are refracting telescopes.