1a) a blackbody has a peak wavelength of 1.45 x10^-6m. what is its surface temperature? (be sure to include units in your answer)
b)a black body has a temperature of 4000k. at what wavelength does its spectrum peak? (include units in your answer)
c) a black body has a peak emission of 4.83 x 10^-7m. what is its surface temperature? be sure to include units.
d)star a has a temperature of 3000k. star b has a temperature of 6000k. star b radiates x more energy than star a