Physics, 21.08.2019 20:30 bobthebattlebot
The density of water at 0ºc is very nearly 1000kg/m3 (it is actually 999.84 kg/m3), whereas the density of ice at 0ºc is 917 kg/m3. calculate the pressure necessary to keep ice from expanding when it freezes, neglecting the effect such a large pressure would have on the freezing temperature. (this problem gives you only an indication of how large the forces associated with freezing water might be.) (b) what are the implications of this result for biological cells that are frozen
Answers: 3
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
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This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?
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Physics, 22.06.2019 16:20
Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
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The density of water at 0ºc is very nearly 1000kg/m3 (it is actually 999.84 kg/m3), whereas the dens...
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