Biology, 06.06.2020 16:58, Booksy6490

Help please Luminosity is the amount of energy emitted by a star each second. Stars radiate light over a broad range of frequencies in the electromagnetic spectrum, from the low energy radio waves to high energy gamma rays. The luminosity of a star depends on two factors:
A)age and surface area.
B)surface area and temperature.
C)gravity and distance from Earth.
D)distance from Earth and temperature.

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Help please Luminosity is the amount of energy emitted by a star each second. Stars radiate light o...