Physics, 31.03.2020 02:23 nicolew647
Rutherford used a 5.5 MeV alpha particle. Calculate the de Broglie wavelength of these alpha particles. How does this compare to the size of the nucleus? What if he had only been able to get alpha particles with an energy of 1 keV { would he have been able to see this e ect?
Answers: 3
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You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
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Answers: 2
Rutherford used a 5.5 MeV alpha particle. Calculate the de Broglie wavelength of these alpha particl...
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