Physics, 08.11.2019 14:31 Gabr02

Reflecting telescopes are popular because they're
a. more durable than a refracting telescope.
b. smaller than a refracting telescope.
c. more powerful than a refracting telescope.
d. easier to build than a refracting telescope.

Answers: 3

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Reflecting telescopes are popular because they're
a. more durable than a refracting telescope...