Physics, 17.12.2020 01:30 alliehall2002
Constructed Response: Answer each questions in 2-3 sentence (make sure you are writing in complete
sentences)
Part A: What is the melting temperature of this substance?
Part B: Describe the movement of the particle of the substance between 0 and 100 degrees.
Part C: Describe the energy level of the particles between -20 and 0
Part D: What is the process at which gas particle slow down and start to clump back together? Where
does this occur at the graph? Explain your answer.
US
Answers: 2
Physics, 22.06.2019 20:50
In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.
Answers: 3
Physics, 23.06.2019 01:30
The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.
Answers: 3
Physics, 23.06.2019 09:50
How much heat is needed to raise the temperature of 5g of water by 16°c?
Answers: 2
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