CBSE Class 11-science Answered
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Asked by Apoorva | 04 May, 2018, 10:35: PM
Expert Answer
Let, Δx = 5× 10-5 × 10-10m
= 5 × 10-15 m
We have,
Δx. Δp ≥ h/4Π
Δx. m .Δv ≥ h/4Π
Δv ≥ h/4ΠΔx.m
≥ 6.62× 10-34 / 4×3.14× 5 × 10-15× 9.1 × 10-31
≥ 1.16×1010 m
Therefore uncertainty in velocity is 1.16×1010 m
Answered by Varsha | 05 May, 2018, 12:44: PM
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