
Concept explainers
The star that has the highest surface temperature among a red star, yellow star, and a blue star.

Answer to Problem 18TE
Blue star has the highest surface temperature compared to yellow and red stars.
Explanation of Solution
The different colors of stars are due to different frequencies of
The Sun is a yellow star with the surface temperature
Conclusion:
Therefore, blue star has the highest surface temperature compared to yellow and red stars.
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