College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 16

Heat has to be removed to condense mercury vapor at a temperature of 630 K into liquid mercury. (a) This heat involves (1) only specific heat, (2) only latent heat, or (3) both specific and latent heats. Explain. (b) If the mass of the mercury vapor is 15 g, how much heat would have to be removed