Arigid tank is divided into two equal parts by a partition. one part of the tank contains 4 kg of compressed liquid water at 200 kpa and 80ºc and the other side is evacuated. now the partition is removed, and the water expands to fill the entire tank. if the final pressure in the tank is 40 kpa, determine the heat transferred out of the tank. determine the exergy destroyed during this process. assume the surroundings to be 25ºc and 100 kpa.

Find the mass by adding the numbers from the three sliders

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.

The international space station is traveling in a circular path around earth. which of the following is constantly changing? a.) mass b.) weight c.) velocity d.) speed