Physics, 23.10.2019 17:30, agilitygirl1
The x coordinate of an electron is measured with an uncertainty of 0.200mm . 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{\rm \\%} ? use the following expression for the uncertainty principle: ? x? px? h2,
where ? x is the uncertainty in the x coordinate of a particle, ? px is the particle's uncertainty in the x component of momentum, and h is planck's constant.
express your answer in meters per second to three significant figures.
repeat part a for a proton.
express your answer in meters per second to three significant
Answers: 1
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The x coordinate of an electron is measured with an uncertainty of 0.200mm . what is vx, the x compo...
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