Aproton is confined in a uranium nucleus of radius 7.2x10-15 m. determine the proton’s minimum kinetic energy according to the uncertainty principle if the proton is confined to a 1 dimensional box that has the length of the nuclear diameter. you can assume that the velocities involve are non-relativistic, so that ekin=p2 /(2m).
Answers: 2
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
Physics, 22.06.2019 17:40, tylercapozzoli
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
Answers: 1
Aproton is confined in a uranium nucleus of radius 7.2x10-15 m. determine the proton’s minimum kinet...
Spanish, 26.11.2019 04:31
History, 26.11.2019 04:31
Mathematics, 26.11.2019 04:31
Mathematics, 26.11.2019 04:31
Social Studies, 26.11.2019 04:31
Mathematics, 26.11.2019 04:31