Physics, 03.12.2019 02:31, jasmine3051
A100 w electric heater (1 w = 1 j/s) operates for 11 min to heat the gas in a cylinder. at the same time, the gas expands from 1 l to 6 l against a constant external pressure of 3.527 atm. what is the change in internal energy of the gas? (1 l·atm = 0.1013 kj)
Answers: 3
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Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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A100 w electric heater (1 w = 1 j/s) operates for 11 min to heat the gas in a cylinder. at the same...
English, 19.07.2019 22:30
English, 19.07.2019 22:30