QUESTION 1
What is the relationship between the kinetic energy of molecules in an object and the object's temperature?
The total kinetic energy of the molecules is not affected by a change in temperature.
The kinetic energy always increases whether the temperature increases or decreases.
As the temperature increases, the kinetic energy of the molecules increases.
As the kinetic energy of the molecules decreases, the temperature increases.
Answers: 2
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Physics, 22.06.2019 07:00, nanakwameyeb
Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?
Answers: 1
Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 15:30, ayoismeisalex
What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
Answers: 2
QUESTION 1
What is the relationship between the kinetic energy of molecules in an object and the ob...
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