Calculate the uncertainty in the momentum expressed in units of MeV/c of an electron confined to a region of space approximately the diameter of an atom (1 × 10–10 m)
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A: The x is defined as x = a.b4.c0.5 and a=23, u(a)=0.3 b=320 ,u(b)=4c=45, u(c)=1Choose the uncertainty…
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A: Given : Average duration of the pulse, Δt = 5fs Average energy, E = 1.81 ev Uncertainty in energy,…
Q: The uncertainty in the velocity V of a moving electron of mass 10−4010−40 kg is 2 x106m/s2…
A: The mass of the electron is, m=10-40 kg The velocity of the moving electron is, v=2×106 m/s
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Q: The speed of an electron is known to be between 3.0×106 m/s and 3.2×106 m/s. Estimate the…
A: Approach to solving the question:Please see attached photos for the detailed solutions. Thank you.…
Q: In Millikan’s oil-drop experiment, one looks at a small oil drop held motionless between two plates.…
A: The formula for the electric field in terms of electric potential is:
Q: Calculate the uncertainty δP of its perimeter P = 2(l+w) in mm.
A: Data provided in the question; Length of rectangle Width of rectangle
Q: (a) Calculate the wavelength (in m) of a photon that has the same momentum as a proton moving at…
A: Given : v = 1.21% c = 0.0121(3 × 108) = 3.63 × 106 m/s
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Q: he uncertainty in locating a neutron (1.7 x 10-27 Kg) is 2.0 x 10-6 m. Find the minimum uncertainty…
A: Uncertainty in position, ∆x=2.0×10-6 m Mass of neutron, m=1.7×10-27kg
Q: An angle is measured to be 109.0±0.6deg. What is the absolute uncertainty in the sine of the angle?
A: Given data: Angle θ=109.0±0.6°
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A: This problem is based on the uncertainty principle. The mathematical form of the uncertainty…
Q: A certain atom has an energy state 3.50 eV above the ground state. When excited to this state, the…
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Q: Let x(t) = [4 cos(100t) + sin(100t) + e-50t cos(50/19t)]. Then deduce that 2 85 (a) x(t) solves (t)…
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Q: Calculate B(0) values for current 1A and discuss the results
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Q: If you know the uncertainty in position (ΔΔx ) is 100nm, what is the lowest velocity uncertainty (…
A: Uncertainty in position = ∆x = 100 nm Mass of electron = M = 9.109*10-31 kg Uncertainty in…
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Q: A student performs the experiment and measures the distance between photogates: d = 50 ± 0.1 cm, the…
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A: Please refer to the attachments below Thank you Let me know if you have any doubts…
Q: The uncertainty in the velocity of an electron is 53 × 10-3 m/s. What is the uncertainty in its…
A: The uncertainty in the velocity of an electron is 53 × 10-3 m/s. What is the uncertainty in its…
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A: Use atomic structure speed Formula
Q: Phase space is a ________ a) 3 Dimensional Space b) 4 Dimensional Space c) 5 Dimensional Space…
A: Option d
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Q: In Millikan's oil-drop experiment, one looks at a small oil drop held motionless between two plates.…
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Q: Consider the oscillations of an electron in a plasma of electrons. let N be the number of electrons…
A: The oscillation frequency νp can be calculated by using the formula,νp=ωp2πwhere ωp is the plasma…
Q: If an excited state of an atom has a lifetime of 3.0××10^−7 s, what is the minimum error associated…
A: Given lifetime △t= 3.0××10^−7 s
Q: Suppose that the uncertainty in position of an electron is equal to the radius of the n=1n=1 Bohr…
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Q: In Millikan’s oil-drop experiment, one looks at a small oil drop held motionless between two plates.…
A: The voltage between the plates,(V)=2033 V -----(1) [Given] Separation between the plate,(d)=2 cm=2 x…
Q: A certain atom has an energy state 3.50 eV above the ground state. When excited to this state, the…
A: (a) The energy and wavelength of the photon, The energy of the photon is 3.5 eV, The wavelength is…
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