if there is a + a and a - charge near each other and they are moved farther apart work must be done, and the result is storing electric potential energy. What would be a good analogy to this process in the case of gravity?

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

What is the major limitation to the light microscope?

What is the increase in density of a medium due to wave travel?