Question

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.

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

Answer 2

Answer;

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

Explanation;

• A reflecting telescope is a type of telescope that uses one or more than one combination of curved mirrors to reflect light and hence form an image of an object.
• Reflecting telescope was development as an improvement of refracting telescope and has many advantages which include; production of clear images, and also they can gather light from objects farther in space.
• Devices that produce laser lights also use mirrors to reflect a beam of light.