The amount of light that a star gives off is actually brightness. But given the choices, I think it is the measure of the light that is asked. The answer is Absolute magnitude. This is the measure of the magnitude of brightness. This is usually used in celestial objects. <span>
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Answer:
A good conductor is copper because it conducts the energy flow of electrons easily.
Explanation:
Answer: Identical rays are refracted upon entering
Explanation:
It’d be B: severe depressive symptoms
