What type of reaction occurs when an egg cooks in a pan? a. exothermic, because energy is absorbed from the surroundings b. endothermic, because energy is released into the surroundings c. endothermic, because energy is absorbed from the surroundings d. exothermic, because energy is released into the surroundings

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

More solar radiation is absorbed by earth’s surface than by

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)