Nearly all large optical telescopes built today are___________ .
A) radio
B) refractors
C) reflectors

Name: Nearly all large optical telescopes built today are___________ . A) radio B) refractors C) reflectors
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Question

Quizplus · Accepted Answer

Reflectors are the best choice for large optical telescopes because they use mirrors to gather and focus light, allowing for larger apertures and greater magnification than refractors. Radio telescopes are used for observing radio waves, not visible light.

Nearly All Large Optical Telescopes Built Today Are___________