What is the estimated surface temperature range for Red Giants and Red Supergiants?
Answer
Often falling below 4,000 Kelvin
Red Giants and Red Supergiants appear red because their surface temperatures are relatively low, often falling below 4,000 Kelvin.
Related Questions
What two stellar properties does the Hertzsprung-Russell diagram map against each other?On the H-R diagram, where are the coolest stars generally located?What physical characteristic allows Red Giants and Red Supergiants to be luminous despite having low surface temperatures?Which spectral types generally correspond to coolness on the main sequence of the H-R diagram?What specific region of the H-R diagram is occupied by Red Giants and Red Supergiants?What is the primary characteristic that defines the position of Red Dwarfs on the H-R diagram?What is the estimated surface temperature range for Red Giants and Red Supergiants?Why are Red Giants relatively rare compared to main-sequence stars?What spectral class predominantly identifies the Red Dwarfs?Due to $L
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