Physics, 17.01.2021 07:50 5924000264
6 What is the cause of the pressure, when molecules of a gas rebound from a wall
of a container?
A the change in energy of the molecules
B the change in momentum of the molecules
C the change in power of the molecules
D the change in speed of the molecules
Answers: 3
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In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.
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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.
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Decreased sensitivity to an unchanging stimulus is known as
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Physics, 22.06.2019 19:50
State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
6 What is the cause of the pressure, when molecules of a gas rebound from a wall
of a container?
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