If the position of an electron is within the 10 pm interval, what is the uncertainty of the momentum?

Q: Question 5 1) An electron is moving along x axis with the speed of 2x106 m/s (known with a precision…

A: Given data: The velocity of electron is v=2×106 m/s. The precision is x=0.5%. Mass of electron is…

Q: A measurement is made of a photon’s energy (from a laser) that results in an uncertainty in the…

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Q: What is the velocity of a 0.400-kg billiard ball if its wavelength is 6.1 cm cm (large enough for it…

A: The wavelength, λ=6.1 cm=6.1×10-2 m   The mass of the billiard ball, m=0.400 kg

Q: The Heisenberg uncertainty principle can be expressed in the form: ΔE· Δt ≥ h/4π Where E represents…

A: To solve to question we can use dimension analysis.

Q: A 4.0 mg insect is observed to be stationary with an uncertainty of 0.1 mm. What is the uncertainty…

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Q: The position and momentum of a 1.00-keV electron are simultaneously determined. If its position is…

A: Given : kinetic Energy, K.E = 1.00 keV position uncertanity, ∆x=0.200 nm=2×10-10 m me =9.1×10-31 kg…

Q: A scientist claims that the position of an electron in an atom is measured to an accuracy of…

A: Given: The accuracy in the measurement of the position of an electron is 0.000100 pm. Introduction:…

Q: Suppose the velocity of an electron in an atom is known to an accuracy of 2.0 X 103 m/s (reasonably…

A: Given: △v=2×103 m/s mass of an electron, m=9.1 ×10-31 kg

Q: Calculate the(a) momentum, and(b) de Broglie wavelength of the electrons accelerated through a…

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Q: Calculate the uncertainty in momentum for a proton confined to a nucleus of radius 5.0 fm.

A: Using Heisenberg's uncertainty principle, ∆x∆p≥h4π∆p≥h4π∆x

Q: (3.0 ± 0.2) cm, y = (4.2 ± 0.6) cm. Find z = x - (y/2) and its uncertainty. (show all work)

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Q: The speed of a certain proton is 350 km s-1. If the uncertainty in its momentum is 0.0100 per cent.…

A: Write the given values, and determine the uncertainty in the momentum of a proton as follows. v=350…

Q: Assuming that the precision in the linear momentum of a particle is equal to the particle momentum…

A: given: uncertainty in momentum is equals to its momentum ∆p=p

Q: Estimate the uncertainty in position of a neutron moving at 5×10^6m/sec?

A: Given : Velocity of neutron moving, ∆v   =   5 × 106 m/s Rest mass of neutron, mn              =…

Q: An electron has been accelerated by a potential difference of 100 V. If its position is known to…

A: When an electron is accelerated by a potential difference, the potential energy of the electron gets…

Q: In a nonrelativistic experiment, an electron and a proton are each located along the x-axis to…

A: From uncertainty principle, the minimum uncertainty in the x-component of the velocity of the…

Q: A proton is known to be in a position located to within 8 fm. What is the minimum uncertainty in…

A: uncertainity in position (∆x) = 8 fm mass of proton (m) = 1.67×10-27 kg

Q: What is the radius for an electron having total energy of -3eV in the third energy level?

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Q: The uncertainty in the velocity of an electron is 66 × 10-3 m/s. What is the uncertainty in its…

A: The uncertainty in the velocity of the electron dv=66*10-3m/s, mass of electron m=9.1*10-31kg and…

Q: If an electron has an uncertainty in its velocity of 4.10 m/s, what is the uncertainty (in meters)…

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Q: an electron is trapped within a sphere that has a diameter of 6*10^-15 what is the minimum…

A: According to the Heisenberg's uncertainty principle, ∆p=h4π∆x Here, ∆p is the uncertainty in the…

Q: 4. An electron has a momentum py = 1.30 × 10-25 kg.m/s. What is the minimum uncertainty in its…

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Q: What is the minimum uncertainty in the position of an electron? O h/2 h/47T O It depends on how well…

A: Heisenberg uncertainty principle is the mathematical way to find out the uncertainty in the position…

Q: An electron is located on a pinpoint having a diameter of 2.5 µm. What is the minimum uncertainty in…

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Q: The position and momentum of a 1.00- keV electron are simultaneously determined. If its position is…

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Q: An electron is located on a pinpoint having a diameter of 7.71 um. What is the minimum uncertainty…

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Q: An electron is accelerated with an electric field so that the de Broiglie wavelength of the electron…

A: Given:            λ= 243 nm          me=9.11×10-31 kg         h= 6.63 x 10-34  kg -m2s2

Q: The uncertainty in the position of an electron along an x axis is given as 50 pm, which is about…

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Q: Calculate the uncertainty in the momentun of an electron laying in a state with uncertainty in its…

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Q: The kinetic energy of an electron accelerated in an x-ray tube is 100 keV. Assuming it is…

A: Write the given value with a suitable variable. Here, K denotes the electron’s kinetic energy.

Q: A particular atomic state has energy of 2.20 eV above the ground state, and has a lifetime of 2.9…

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Q: An elementary particle has a very short lifetime, 1.34 x 101 s. What is the minimum uncertainty with…

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Q: Ah ultrashort pulse has a duration of 9.00 fs and produces light at a wavelength of 475 nm. What is…

A: we know that  velocity of photon = c = 3 x 108 m/ s position uncertainty △x = c △t = 3 x 108 x 9 x…

Q: Suppose the x-component of the velocity of an electron has been measured to an accuracy of 10 -2…

A: According to the Heisenberg uncertainty principle, Here, Δx, Δp and h represent the uncertainty in…

Q: A. 1.11 x 10'kgms Find the minimum momentum uncertainty with position uncertainty 200nm. B. 127 kgms…

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