A system uses 2,380 J of energy to do work as 12,900 J of heat are added to the system. The change in internal energy of the system is J.

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

What happens when you slowly pulled the carboard?