How does one go about these questions? 3. Consider two stars with my = 2.2 and my = -1.5. What is their combined visual magnitude? Commenton whether your answer is plausible.4. If our Sun has a temperature of 6000 K and a luminosity of 1 Solar Luminosity, what is the luminosity ofanother star the same size as the Sun at a temperature of 12 000 K ?

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Description: How does one go about these questions? 3. Consider two stars with my = 2.2 and my = -1.5. What is their combined visual magnitude? Commenton whether your answer is plausible.4. If our Sun has a temperature of 6000 K and a luminosity of 1 Solar Lumino

A multiple question is given answer for 4 is provided below. Given : Temperature of Sun, Ts = 6000 K…

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. If our Sun has a temperature of 6000 K and a luminosity of 1 Solar Luminosity, what is the luminosity of another star the same size as the Sun at a temperature of 12 000 K ?

Horizons: Exploring the Universe (MindTap Course List)

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Chapter8: The Family Of Stars

Section: Chapter Questions

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How does one go about these questions?

3. Consider two stars with my = 2.2 and my = -1.5. What is their combined visual magnitude? Comment
on whether your answer is plausible.
4. If our Sun has a temperature of 6000 K and a luminosity of 1 Solar Luminosity, what is the luminosity of
another star the same size as the Sun at a temperature of 12 000 K ?

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