A moving electron having de broglie wavelength 7 to 10 raise to minus 7 m calculate its kinetic energy
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we know that the relation between wavelength = h/√2m k. e-------(1)
so by ques. wavelength = 7*10to the power minus 7
by eq 1
put value of h and m of electron
so by ques. wavelength = 7*10to the power minus 7
by eq 1
put value of h and m of electron
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