Sirius, the brightest star in the sky, has a companion called Sirius B. The Sun is 38 times more

Name: Sirius, the brightest star in the sky, has a companion called Sirius B. The Sun is 38 times more luminous than Sirius B. Sirius B has a radius 120 times smaller than the Sun. If the surface temperature of the Sun is 5800K then Sirius B has a surface temperature of around: 12000K 25000K 7500K 34,500K 3500K
Uploaded: 2022-09-01T11:11:52-08:00
Duration: 2 min 31 s
Channel: Adi S
Description: Sirius, the brightest star in the sky, has a companion called Sirius B. The Sun is 38 times more luminous than Sirius B. Sirius B has a radius 120 times smaller than the Sun. If the surface temperature of the Sun is 5800K then Sirius B has a surface temperature of around: 12000K 25000K 7500K 34,500K 3500K

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Adi S · Accepted Answer

Step 1: We need to calculate the surface temperature of Sirius B.

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