A cryogenic storage container holds liquid helium, which boils at 4.2 K. Suppose

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A cryogenic storage container holds liquid helium, which boils at 4.2 K. Suppose a student painted the outer shell of the container black, turning it into a pseudo-blackbody, and that the shell has an effective area of 0.73 m2 and is at 3.1 102 K. --------B.) - What is the rate at which the volume of the liquid helium in the container decreases as a result of boiling off? The latent heat of vaporization of liquid helium is 20.9 kJ/kg. The density of liquid helium is 0.125 kg/L? (answer is in L/s

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