Physics, 04.04.2020 00:06 magicallyhello
Calculate the velocity of a sound wave if the frequency is 5 E 5 Hz and the wavelength is 0.001 m.
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Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic
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Physics, 22.06.2019 06:30
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
Calculate the velocity of a sound wave if the frequency is 5 E 5 Hz and the wavelength is 0.001 m....
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