Answers: 1
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 12:30
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
Physics, 23.06.2019 00:30
Which of the following are forms of phase changes a. freezing b. condensation c. heating d. exchanging
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Physics, 23.06.2019 01:30
Energy transformations that involve one transformation from one type of energy to another are called transformations.
Answers: 1
The specific heat capacity of copper is 0.09 cal/g°c. how much energy is needed to flow into a 10-gr...
English, 25.11.2020 03:10
Mathematics, 25.11.2020 03:10
English, 25.11.2020 03:10
Mathematics, 25.11.2020 03:10
Mathematics, 25.11.2020 03:10
Mathematics, 25.11.2020 03:10
English, 25.11.2020 03:10
Mathematics, 25.11.2020 03:10