What is the standard unit of frequency
amplitude
hertz
period
second...
Physics, 15.07.2019 20:20, kieranoid2017
What is the standard unit of frequency
amplitude
hertz
period
second
Answers: 1
Physics, 22.06.2019 18:50, rurbanok12
8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.
Answers: 3
Physics, 22.06.2019 22:50, bigbrogamer
Which of the following statements correctly describes a transformer?
Answers: 3
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