When a low-mass star becomes an AGB star and has a temperature of 3,300 K,at what wavelength will it shine the brightest?

Question

Quizplus · Accepted Answer

According to Wien's law, the wavelength at which a blackbody radiates the most energy is inversely proportional to its temperature. So, for a star with a temperature of 3,300 K, the peak wavelength of radiation will be around 880 nm, in the infrared part of the spectrum.

When a Low-Mass Star Becomes an AGB Star and Has