How are reflecting telescopes similar to devices that produce laser light?

A.) Both use crystals to produce a beam of light.

B.) Both have convex lenses that magnify objects.

C.) Both have concave lenses that magnify objects.

D.) Both use mirrors to reflect a beam of light.

Question

Guadalupe Phillips

Physics

9 October, 02:47

How are reflecting telescopes similar to devices that produce laser light?

A.) Both use crystals to produce a beam of light.

B.) Both have convex lenses that magnify objects.

C.) Both have concave lenses that magnify objects.

D.) Both use mirrors to reflect a beam of light.

+2

Answers (1)

Know the Answer?

Carina Cunningham · Answer 1

Reflecting telescopes have a little mirror on the tube and it gets the light from space and reflect it into the rest of the telescope. Lasers use that but on the opposite way, so D

How are reflecting telescopes similar to devices that produce laser light?A.) Both use crystals to produce a beam of light.B.) Both have convex lenses that magnify objects.C.) Both have concave lenses that magnify objects.D.) Both use mirrors to reflect a beam of light.

How are reflecting telescopes similar to devices that produce laser light?

A.) Both use crystals to produce a beam of light.

B.) Both have convex lenses that magnify objects.

C.) Both have concave lenses that magnify objects.

D.) Both use mirrors to reflect a beam of light.