Physics, 07.03.2020 00:15 ErickN7597
The x coordinate of an electron is measured with an uncertainty of 0.200 mm . What is vx, the x component of the electron's velocity, if the minimum percentage uncertainty in a simultaneous measurement of vx is 1.00 % ? Use the following expression for the uncertainty principle:
ΔxΔpx≥ℏ,
where Δx is the uncertainty in the x coordinate of a particle, Δpx is the particle's uncertainty in the x component of momentum, and ℏ=h2π, where h is Planck's constant.
Express your answer in meters per second to three significant figures.
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The x coordinate of an electron is measured with an uncertainty of 0.200 mm . What is vx, the x comp...
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