The blackbody emission spectrum of object A peaks in the ultraviolet region of the electromagnetic spectrum at a wavelength of 320 nm. That of object B peaks in the red region, at 630 nm. According to Wien's law, how many times hotter is it? According to Stefan's law, how many times more energy per unit area does the hotter body radiate per second?

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According to Weins displacement law the wavelength of ... View the full answer