If a tank filled with water contains a block and the height of the water above point a within the block is 0.6 meter what’s the process at point a a. 9.80 kpa b. 3.85 kpa c. 7.84 kpa d. 5.88 kpa

Why is alchemy not considered to be a science ?

Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final