While working out a man performed 375J of work in 11 seconds what was his power

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Which feature of a heating curve indicates a change ofn state

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.