Physics, 17.01.2021 07:50 5924000264
6 What is the cause of the pressure, when molecules of a gas rebound from a wall
of a container?
A the change in energy of the molecules
B the change in momentum of the molecules
C the change in power of the molecules
D the change in speed of the molecules
Answers: 3
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
Physics, 22.06.2019 16:00
In which of the following is positive work done by a person on a suitcase
Answers: 1
Physics, 22.06.2019 21:30
In the illustration, which two simple machines are being used to enable the student to reach the door? a. inclined plane and pulley b lever and wheel-and-axle c pulley and lever d wheel-and axle and inclined plane
Answers: 1
Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 Γ 10-2 tesla. if the electrons have a velocity of 6.5 Γ 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 Γ 10-19 coulombs.
Answers: 2
6 What is the cause of the pressure, when molecules of a gas rebound from a wall
of a container?
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