Substance a has a higher heat capacity than does substance b, and substance b has a higher heat capacity than does substance c. if you add the same amount of heat to all three, which order shows the proper temperature increase for the three substances?

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).

If frequency goes down, what happens to wavelength? does it get shorter or longer?

Which of these are physical changes in matter? check all that apply. boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese