Question

Given the following blackbody curve graph, what color will Star A be?

Blackbody radiation graph for Star A, which has a surface temperature of 5,700 degrees Celsius. At the point where the curve peaks, the wavelength is approximately 550 nanometers, in the middle of the visible light spectrum.

Blue
Red
White
Yellow

Answer 1

where are the graphs?

Answer 2

As the image caption states, the peak is at 550 nm. Simply look up what color that would be on the visible light spectrum.

https://sciencenotes.org/wp-content/uploads/2021/01/Visible-Light-Spectrum.png