Aballoon holds 20.0 liters of helium at 10.0°c. if the temperature increases to 50.0°c, and the pressure does
not change, what will be the new volume of the balloon?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

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