If someone wanted to manage his or her weight in a health way, he or she should

Which would not reduce the amount of green house gasses in the air

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

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.