Arigid tank contains 1 kg of air (ideal gas) at 15 °c and 210 kpa. a paddle wheel supplies work input to the air such that final temperature is 97 "c. the specific heats are cp 1.005 kj(kg. k) and c-0.718 kj/(kg. k). determine the total work done in kj:

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

The energy released by a nuclear fusion reaction is produced when

From the perspective of an employee that effective channeling of work related information and concerns