The efficiency of an engine is 0.230. (a) for every 1.19 kj of heat absorbed by the engine, how much net work is done by it?

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

multiply 2kg by latent heat of vap

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.