Physics, 23.01.2020 18:31 SumayahAminaAnsari
Ageiger–muller tube is a type of gas‑filled radiation detector. it can detect particles like x‑rays, alpha particles, and beta rays (electrons). this is useful in quantizing the activity of a radioactive source or determining if an area containing radioactive material is safe to enter. assuming that you have 1 mol of gas, if a geiger counter is filled with 9846 pa of argon gas at room temperature ( t = 21.1 °c ) , what is the density, rho , of the gas in this geiger tube?
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Physics, 21.06.2019 19:10
Natural forces that can alter ecosystems include seasons and climate changes. t or f
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Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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Physics, 22.06.2019 09:00
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
Ageiger–muller tube is a type of gas‑filled radiation detector. it can detect particles like x‑rays,...
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