An electron beam has a kinetic energy equal to
100 eV. Find its wavelength associated with a
beam, if mass of electron = 9.1 x 10-31 kg and
1 eV= 1.6 x 10-19 J/eV.
(1996)
(Planck's constant = 6.6 x 10-34 Js)
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Answer:
eV= 1.6 x 10-19 J/eV.
(1996)
(Planck's constant = 6.6 x 10-34 Js)
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