The de Broglie wavelength of a proton in a particle accelerator is 3.60 x 10^-14 m. Determine the kinetic energy (in joules) of the proton.

Answer 1

h/mv = L

m v = h/L
v = h/(m L)

calculate v - make sure <<3*10^8
calculate (1/2) m v^2

Answer 2

Can you show more work. I still don't understand it. I really appreciate the help. Thanks!!!

Answer 3

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