Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.124 kg/s, and it leaves at 0.7 mpa and 50°c. the refrigerant is cooled in the condenser to 24°c and 0.65 mpa, and it is throttled to 0.15 mpa. disregarding any heat transfer and pressure drops in the connecting lines between the components, determine (a) the rate of heat removal from the refrigerated space and the power input to the compressor ql kw (round to one decimal place) kw (round to two decimal places) win = (b) the isentropic efficiency of the compressor, % (round to one decimal place) ис and (c) the cop of the refrigerator соpr (round to two decimal places)

they are made of gases.

they have a spherical shape.

they make energy through fusion.

i believe the answer is 5,000

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.