Physics, 29.11.2020 21:30 JojoSiwa901
System uses 49J of energy to do work in the change of internal energy is 58 j. how much heat was added to the system?
Answers: 2
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
Physics, 22.06.2019 11:00
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
System uses 49J of energy to do work in the change of internal energy is 58 j. how much heat was ad...
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