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stars a and b have the same luminosity, but star b is much farther away from earth. how does star a's apparent brightness compare with that of star b?

A. stars a and b have the same apparent brightness
B. star a has a greater apparent brightness than star b
C. star a has an apparent brightness that changes more than star b's
D. star a has a lesser apparent than star b

Respuesta :

nevilleslongbottom

Answer: the answer is b.) star a has a greater apparent brightness than star b!!

Explanation: ap3x !!

luisvaschetto

The brightness can be compared as star a has a greater apparent brightness than star b (Option B).

What is star brightness?

Star brightness refers to the amount of light released by a star and we can observe it for the Earth.

  • Star brightness largely depends on the distance that separates us from the star.

  • Star brightness is a fundamental property to estimate the age of a particular star.

In conclusion, the brightness can be compared as star a has a greater apparent brightness than star b (Option B).

Learn more in:

https://brainly.com/question/2824108

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