PLEASE ANSWER I WILL MARK BRAINLIEST Which term describes the energy of how molecules work in motion? A. atomic energy B. molecular energy C. thermal energy D. material energy

Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Awave has a wavelength of 7 mm and a frequency of 19 hertz. what is its speed?