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Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

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.

Definition: this is the weighted average of all of the isotopes of an element.