how are reflecting telescopes similar to devices that produce laser light?\nboth use crystals to produce a…

how are reflecting telescopes similar to devices that produce laser light?\nboth use crystals to produce a beam of light.\nboth have convex lenses that magnify objects.\nboth have concave lenses that magnify objects.\nboth use mirrors to reflect a beam of light.

how are reflecting telescopes similar to devices that produce laser light?\nboth use crystals to produce a beam of light.\nboth have convex lenses that magnify objects.\nboth have concave lenses that magnify objects.\nboth use mirrors to reflect a beam of light.

Answer

Answer:

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

Brief Explanations:

Reflecting telescopes use mirrors to gather and focus light. Lasers also use mirrors (resonator mirrors) to reflect light back - and - forth to amplify the light beam through stimulated emission. The other options are incorrect as reflecting telescopes don't produce light with crystals, and they use mirrors not convex or concave lenses for primary light - gathering and manipulation.