The state of matter that expands to fill its container

Which transition by an electron will release the greatest amount of energy? oa ob oc od

The material that keeps its new shape after it is stretched is called?

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.