Physics, 18.07.2019 17:20 erikloza12pdidtx
In a 3d gas of ultrarelativistic bosons, can bose einstein condensation occur at a finite (not zero) temperature. explain.
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Physics, 22.06.2019 16:40
Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".
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Physics, 23.06.2019 08:30
The lift raises a car of mass 850 kg to a height of 2.1 m. it uses a force of 8330 n and takes 4 seconds to raise the car. what is the power of the lift?
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Physics, 23.06.2019 12:00
If we compare and contrast the three seen in the jar , the best explanation would be that
Answers: 1
In a 3d gas of ultrarelativistic bosons, can bose einstein condensation occur at a finite (not zero)...
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