GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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brightness of a star seen from Earth
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spectrograph
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apparent brightness
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absolute brightness
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Hertzsprung-Russell diagram
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main sequence
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Explanation:
Detailed explanation-1: -Stars can get as bright as nearly-1.5 magnitude, the International Space Station appears as bright as-6 magnitude, and the moon as bright as almost-13 magnitude. The sun, which is too bright to view safely with your bare eyes, is at nearly-27 magnitude.
Detailed explanation-2: -So for example, the apparent magnitude of the Sun is-26.7 and is the brightest celestial object we can see from Earth.
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