InterviewSolution
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InterviewSolution
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95thetha elactronhis valve ? |
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Answer» according to the uncertainty principle,∆x∆p ≥h/4πhere, ∆x=0.002nmtherefore, ∆p≥h/4π*0.002*10^-9∆p≥5.27*10^(-35)/0.002*10^(-9)∆p≥2.635*10^-23 if the momentum of electron is defined with the certainty then there will be uncertainty in the definition of its position due to the Heisenberg's uncertainty principle. whenever we measure momentum of a particle there will be an uncertainty and its position as the two operators of position and Momentum do not commute. |
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