if the wavelength os an electron is given, how do you calculate the speed?
if the wavelength os an electron is given, how do you calculate the speed?
sudharshana , 10 Years ago
Grade 12th pass
Modern Physics> if the wavelength os an electron is given...
2 AnswersSakshi
One can use the formula,
E=hc/wavelength
On putting the value of wavelenghth of the electron, one can easily calculate the energy of electron.
This energy can be related to m*v2/2
Putting the value of mass of the electron, the velocity of electron can easily be calculated.
E=hc/wavelength
On putting the value of wavelenghth of the electron, one can easily calculate the energy of electron.
This energy can be related to m*v2/2
Putting the value of mass of the electron, the velocity of electron can easily be calculated.
pa1
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