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Calculate de Broglie wavelength associat...

Calculate de Broglie wavelength associated with an electron moving with a speed of `2 xx 10^(5) ms^(-1)`. Given `h = 6.625 xx 10^(-34)JS, m_(e) = 9.11 xx 10^(-31)kg`.

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Given ` v= 2 xx10^(5) ms^(-1)`
`h = 6.625 xx 10^(-34) Js `
` m_(6) = 9.11 xx 10^(-31) kg `
` w.k.t " " lambda = (h)/(mv) - (6.625 xx 10^(-34))/(9.11xx10^(-31) xx 2 xx 10^(5)) `i.e.,
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