Calculate the de-Broglie wavelength of an electron moving with a speed of 1/100 of the speed of light in vaccum and the ball of radius 5 mm and mass 3*10^-2 kg moving with a speed of 100 m/s
Please find below the solution to the asked query:
The de-Broglie wavelength associated with matter can be given as
Where, h is Planck's constant, m is mass of the particle and v is the speed of particle.
Planck's constant h = 6.626 x 10 -34 J-s
Mass of electron me = 9.109 x 10-31 kg
Electron is moving with
Similarly, de- Broglie wavelength associated with ball can be calculated as
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