Calculat the kinetic energy of moving electron which has wavelenth 4.8pm
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Wavelength= velocity /frequency
Velocity = 3*10^8
So find the find the frequency
Substitue in the equation
E= K. E
Where E= h*v
Where h=6.626*10^-34
V= frequency
Hope it helps you
Velocity = 3*10^8
So find the find the frequency
Substitue in the equation
E= K. E
Where E= h*v
Where h=6.626*10^-34
V= frequency
Hope it helps you
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