realtodd44 realtodd44

07-05-2018
Physics

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Which type of mirror is used to focus light rays?

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saniyajacksinm saniyajacksinm

07-05-2018

Astronomical (reflecting) telescopes. In a reflecting telescope, instead of a convex objective lens, a concave mirror is used to collect parallel rays from the object and form an image at the focal point

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Enderkid6498 Enderkid6498

07-05-2018

i be leave it is a concave mirror
and please do not report me be cause people do that and say my answers are not good

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