M moimerz Guest Apr 30, 2009 #1 The Sun's spectrum peaks at 5600 Angstroms. At what wavelength does the spectrum of a star with half the temperature of the sun peak? If the star is the same radius as the Sun, how much fainter is it?
The Sun's spectrum peaks at 5600 Angstroms. At what wavelength does the spectrum of a star with half the temperature of the sun peak? If the star is the same radius as the Sun, how much fainter is it?
