A cylinder contains 0.1 kg of water at 15 C. A piston increases the pressure on the water isothermally from 1 atm to 100 atm. Find (a) the work done on the water by the piston, (b) the heat removed from the water, and (c) the change in the internal energy of the water. For water at 15 C, the cubic isobaric expansivity

it about 600 mph from what i calculated

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me

you can cut your hand off if your not