Physics, 27.07.2019 22:30 genyjoannerubiera
Why do most objects tend to contain nearly equal numbers of positive and negative charges?
Answers: 1
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According to newton’s first law of motion, which force is expected to cause a body to accelerate?
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Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
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What is a possible result of higher air temperature caused by global warming
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Physics, 22.06.2019 10:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
Why do most objects tend to contain nearly equal numbers of positive and negative charges?...
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