A cube has sides of 3.50 long, calculate the volume of the cube in mm3

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.

Blank liquids and gases exert a buoyant force on objects placed in them

What is the temperature in degrees celsius of a substance with a tempature of 49k