Modern Physics> If an electron and proton have the same d...

If an electron and proton have the same de broglie wavelength which particle have greater speed

muzhar aly , 8 Years ago

Grade 12

1 Answers

sonika p

de Broglie wavelength lambda = h/mv

for proton, lambda(p) = h/(mp)(vp) where, mp,vp is mass,velocity of proton,

for proton, lambda(e) = h/(me)(ve) where, me,ve is mass,velocity of electron,

now when wavelengths are same, velocity is inversely proportional to masses

Thus, ve>vp since, me

thus electron will have grater speed than proton.

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Last Activity: 8 Years ago

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Modern Physics> If an electron and proton have the same d...

If an electron and proton have the same de broglie wavelength which particle have greater speed

muzhar aly , 8 Years ago

sonika p

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