_ telescopes collect visible light using mirrors or convex lenses. The collected light is focused to produce larger, brighter images of distant objects in space.
A.
Radio
B.
Optical
C.
Infrared
D.
X-ray

none, its a machine

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.