You decide to take a nice hot bath but discover thatyour thoughtless roommate has used up most of the hot water. Youfill the tub with 195 kg of 30.0C water and attempt to warm it furtherby pouring in 5.00 kg of boiling water from the stove. Calculate the net change in entropy of the system 1bath water + boiling water2, assuming no heat exchange with the air or the tub itself.

You decide to take a nice hot bath but discover thatyour thoughtless roommate has used up most of the hot water. Youfill the tub with 195 kg of 30.0C water and attempt to warm it furtherby pouring in 5.00 kg of boiling water from the stove. Calculate the net change in entropy of the system 1bath water + boiling water2, assuming no heat exchange with the air or the tub itself.