Consider a red giant star with a luminosity of and a radius of .Using the luminosity-temperature-radius relationship ,calculate how hot this star's surface temperature will be compared to the Sun,whose temperature is 5,800 K.

Question

Consider a red giant star with a luminosity of  and a radius of  .Using the luminosity-temperature-radius relationship  ,calculate how hot this star's surface temperature will be compared to the Sun,whose temperature is 5,800 K.

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The Answer of Consider a red giant star with a luminosity of  and a radius of  .Using the luminosity-temperature-radius relationship  ,calculate how hot this star's surface temperature will be compared to the Sun,whose temperature is 5,800 K.

Consider a Red Giant Star with a Luminosity of