An electron has a speed of 40 ms-1
accurate upto 99.99%. What is the
uncertainty in locating its position (m = 9.1 × 10-31kg, h = 6.6 × 10-34 Js)?
Answers
Answered by
0
Answer:
From Heisenberg uncertainty principle,
Δx×Δp=
4π
h
Δx=
4π×mΔv
h
where,
Δv=40×0.0001
m=9.1×10
−
31 Kg
h=6.63×10
−34
J.sec
Δx=0.0144 m
Hence, option A is correct.
Explanation:
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