The velocity of an electron is known to be 1.000×105 m/s, with an uncertainty of Av = 1.00×102 m/s. (a) What is the minimum uncertainty in the electron's position, Av, in meters? (b) How does this compare to the de Broglie wavelength of the electron? (c) One of your professors (m = 75.0 kg) is pacing at the front of the classroom, and you measure their velocity to an uncertainty of Av = 0.100 m/s. What is the minimum uncertainty in a measurement of their position? (d) How does this compare to the height of your professor?
The velocity of an electron is known to be 1.000×105 m/s, with an uncertainty of Av = 1.00×102 m/s. (a) What is the minimum uncertainty in the electron's position, Av, in meters? (b) How does this compare to the de Broglie wavelength of the electron? (c) One of your professors (m = 75.0 kg) is pacing at the front of the classroom, and you measure their velocity to an uncertainty of Av = 0.100 m/s. What is the minimum uncertainty in a measurement of their position? (d) How does this compare to the height of your professor?
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Transcribed Image Text:The velocity of an electron is known to be 1.000×105 m/s, with an uncertainty of Av = 1.00×102
m/s.
(a) What is the minimum uncertainty in the electron's position, Av, in meters?
(b) How does this compare to the de Broglie wavelength of the electron?
(c) One of your professors (m = 75.0 kg) is pacing at the front of the classroom, and you
measure their velocity to an uncertainty of Av = 0.100 m/s. What is the minimum uncertainty in a
measurement of their position?
(d) How does this compare to the height of your professor?
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