Physics, 27.07.2019 02:20, lpssprinklezlps
Aproton circulates in a cyclotron, beginning approximately at rest at the center. whenever it passes through the gap between dees, the electric potential difference between the dees is 220 v. (a) by how much does its kinetic energy increase with each passage through the gap? (b) what is its kinetic energy as it completes 127 passes through the gap? (c) let r127 be the radius of the proton's circular path as it completes those 127 passes and enters a dee, and let r128be its next radius, as it enters a dee the next time. by what percentage does the radius increase when it changes from r127 to r128? that is, what is percentage increase = (r128 - r127)/r127*100%?
Answers: 2
Physics, 21.06.2019 13:30, jigaboo420
Темирказык жулдызынын жулдыздык шамасы 2,02, ал веганын жулдыздык шамасы 0,03. осылардын кайсысы жарык жане неше есе жарык?
Answers: 2
Physics, 22.06.2019 13:00, mckadams02
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Aproton circulates in a cyclotron, beginning approximately at rest at the center. whenever it passes...
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