QUICK What happens when an ice cube of water is placed on a table at room temperature?

The ice cube absorbs cold and melts.

The ice cube absorbs heat and melts.

The ice cube releases heat and melts.

The ice cube releases cold and melts.

Write a question about how changing temperature affects the gas inside the sports ball

6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.