Apparatus the liquefies helium is in a laboratory at 296 K. the helium in the apparatus isat 4.0 K. If 150 mJ of heat is transferred from the helium, find the minimum amount of heat delivered to the laboratory.
Apparatus the liquefies helium is in a laboratory at 296 K. the helium in the apparatus isat 4.0 K. If 150 mJ of heat is transferred from the helium, find the minimum amount of heat delivered to the laboratory.