The primary mirror in a reflecting telescope is a plane mirror. concave mirror. convex mirror.​

Question

The primary mirror in a reflecting telescope is a
plane mirror.
concave mirror.
convex mirror.​

in progress 0
Dulcie 7 months 2021-07-23T09:08:02+00:00 2 Answers 5 views 0

Answers ( )

    0
    2021-07-23T09:09:30+00:00

    Answer: Concave Mirror

    Explanation:

    0
    2021-07-23T09:09:32+00:00

    Answer: Concave mirror

    Explanation: A concave mirror focus is the incoming light.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )