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Luminosity. _Absolute_ magnitude is a measure of luminosity, which is not to be confused with _apparent_ magnitude which is how bright the star appears to us.
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Astronomy question: What is the actual amount of light that a star gives off? It is actually absolute magnitude, opposed to apparent magnitude which is how...
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What measure of light does a star give off? Amount of light you view a star Is this absolutemagnitude actual amount of light that a star gives off?
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The absolute brightness of a star is equivalent to its luminosity. The apparent brightness of a star is the rate at which energy from the star reaches unit area of a detector. Apparent brightness falls off as the inverse square of the distance. These classes differ by their light curves and by their composition.
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Oct 8, 2009 ChaCha has the answer to this question: What is the actual amount of light that a star gives off Answer: It depends on the size and...
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Because stars emit light with different wavelengths, they have different colors. Stars do not just emit one wavelength of electromagnetic radiation, but a range of wavelengths. If you look at the amount of light a star gives off at different wavelengths, you would get a graph like the one shown to the right.
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Find Synonym of gives off and Antonym of gives off at Thesaurus.com, Synonym, What star has an ab... The amount of light... The actual amount o.
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What is the next closest star to Earth besides our sun? Anything that hot will glow and give off light, and that is why the sun is bright and looks .... work to reduce the amount of light coming from inside the sun through the spot,
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Absolute magnitudes are how bright a star would appear from some standard distance, arbitrarily set as 10 parsecs or about 32.6 light years. Stars can be as bright as absolute magnitude -8 and as faint as absolute magnitude +16 or fainter.
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The amount of light a star gives off depends on its mass, so researchers now estimate that the total mass of all the stars in Andromeda is equal to about 110 billion suns. Because most stars in the universe are small red dwarfs that are less massive than the sun, this translates to about a trillion stars.
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