What is the heat extracted from the cold reservoir for the refrigerator?

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

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.