The kinetic energy of an electron is 9.1×10−25 J. Calculate the de – InterviewSolution

1.	The kinetic energy of an electron is 9.1×10−25 J. Calculate the de Broglie wavelength for the same. (Planck's constant,h=6.6×10−34 Js, mass of electron=9.1×10−31 kg)
Answer» The kinetic energy of an electron is $9.1 \times 10^{- 25} J$ . Calculate the de Broglie wavelength for the same. $(Planck's constant, h = 6.6 \times 10^{- 34} J s, mass of electron = 9.1 \times 10^{- 31} k g)$

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