Chemistry, asked by sophia88, 1 year ago

please solve the question no. 30

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Answered by vish5102004
1
∆x × m∆v=h÷4π
0.1×10^-10×198.6×∆v=6.6×
10^-34÷4π
∆v=10^-23*7/22*4*30
∆v=2.6*10^-20cm/s
or 2.6*10^18m/s

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