Task 20644.
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- 04.06.2016 19:03:10
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 20644.
Suppose that a fall in the waterfall water potential energy is converted completely into heat. Rate change in entropy mole of water, if the height of the waterfall is 20 meters, the initial water temperature t = 17 ° C.
Additional information:
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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