Physics, 06.05.2020 07:02 diyagawande
The first law of thermodynamics relates the heat transfer into or out of a system to the change of internal and the work done on the system.
How much heat, in joules, is transferred into a system when its internal energy decreases by 155 J while it was performing 29 J of work?
Answers: 3
Physics, 21.06.2019 17:30, TropicalFan
How does convection affect our atmosphere? our layers of earth? our oceans?
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Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
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Physics, 22.06.2019 14:30, willoughbysierra
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
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