What is the minimum energy of (a) a proton and (b) an α particle trapped in a one-dimensional region the size of a uranium nucleus (radius 7.4 x 10 -15 m)?

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Q: (1) A particle of mass m in the potential V(x) = \frac Λ {1}{2}m\omega ^{2}x^{2} has the initial…

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Q: Assume that an atomic nucleus can be thought of as a three-dimensional box with a width of 2 x…

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Q: Find the energy of: u(t) – u(t +1) - (a) (b) 0 (c) 1 (d) 2

A: Given Signal = u (t) - u (t+1)

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Q: Q. (b) Find out the cross-section of scattering of slow neutron by proton when triplet scattering…

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Q: Rudolf Mössbauer discovered in 1957 that transitions from an excited nuclear state occur with…

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Q: An alpha-particle with kinetic energy Tα = 7 .0 MeV is scattered elastically by an initially…

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Q: Radius of an atomic nucleus is of the order 2.5 fm. What is the minimum energy that an electron…

A: The radius of an atomic nucleus is of the order of 2.5 fm. That is, Δx=2.5 fm=2.5×10-15 m The…

Q: (a) For n=4, what are the possible values of l? (b) For l=2, what are the possible values of mj? (c)…

A: To determine: Possible values of l and ml for the given cases.

Q: (a) The lifetime of a highly unstable nucleus is 10-12 s. What is the smallest uncertainty (in ev)…

A: NOTE :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: PE grav r Uelastic= Unew = (1/ where in we have m1 = m, m2 = M, q1 = q and q2 =Q By substituting all…

A: Energy is a scalar quantity that means it only has magnitude but no direction to it. Energy comes in…

Q: 2. A golf cart battery holds about 1 kWh of energy. At an open air concert, the band uses the golf…

A: As per the guidelines we can solve only first question among multiple questions.Given, the energy of…

Q: For a moment, assume that there are electrons in the nucleus. The radius of the nucleus is of the…

A: The following data are given: Radius of the nucleus, r = 1 fm = 10-15m

Q: In an experiment done by scattering 5.5-MeV a particles from a thin gold foil, students find that…

A: Solution: The number of the scattered alpha particles of kinetic energy E has the following…

Q: c) Electrons of energy 1 GeV are scattered off the nuclei, 64Cu, 108Ag and 197 Au. The first…

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Q: Protons of 2 MeV energy enter a linear accelerator which has 97 drift tube connected alternately to…

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Q: Consider the wave function phi(x) = A sin(kx) where k = 2pi/lambda and A is a real constant. (a)…

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Q: Q#1 (a)(i)A thermal neutron has a speed v at temperature T = 300 K and kinetic energy m- 3 KT…

A: The de Broglie wavelength of a particle moving with momentum P is given by λ=hp............1where…

Q: 8.23 If = 2, for region 1 (0 < <T) and ₂ = 5p, for region 2 (< < 2) and B₂ = 10a, + 15a, 20a,…

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Q: oblem 2: e XY was measured by four parties a, b, c, d. Each part s two measurements as follows:…

A: We must to first what is precise.      Precise data is one when each measured values are closer to…

Q: hd Px 5. Evaluate the following commutators: (Remember that i dx ). (a) [x.y] (b) [x.px] (c) [px.pyl

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Q: Protons of energy 5.7 MeV are incident on a gold foil of thickness 4.4 x 10-6 m. What fraction of…

A: Energy of the proton, Thickness of gold foil, Density of gold, Molar mass of gold,

Q: The Van der Waals interaction energy between two spherical nanoparticles of diameters D₁ and D2, a…

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Q: In the figure, at what value of x is the particle most likely to be found? a d Select one: a C d

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Q: Prove that the difference in population numbers (N₁, N₂) between two energy levels E₂ and E₁ is…

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Q: Protons of energy 5.1 MeV are incident on a silver foil of thickness 3.6 x 10-6 m. What fraction of…

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Q: Find the lowest energy of a neutron in a box of 10 / -14 m width

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Q: Starting from the N(p) expression of a 3D conductor, derive an expression for the exact density of…

A: Given :                Length L = 20nm                Diameter D = 4 nm

Q: Q#1 (a)(i)A thermal neutron has a speed v at temperature T = 300 K and kinetic energy m = 3 KT…

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Q: A typical nucleus is 10 x 10-15 m. Use the uncertainty principle to estimate the minimum momentum…

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Q: By using the principle of accuracy, he proved the impossibility of the electron being inside the…

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Q: The velocity of a neutron is measured to be 6.0 x 106 m s-1 with an uncertainty of 1.0 × 103 m s-1.…

A: Given: Velocity of neutron, v=6.0×106 m/s Uncertainity in velocity, ∆v=1.0×103 m/s Mass of the…

Q: A 2.0 um thick gold leaf (Z = 79) was used in a Rutherford experiment to spread a particles (Z = 2)…

A: Let b denote the impact factor in the given Rutherford experiment. It is given as follows. Here, K…

Q: An alpha particle of mass 3727.4 x 10° eV/c² is trapped in a box of size L 0.000001 nm = 10nm (the…

A: Note: As per our guidelines, I'm supposed to answer first three questions. Kindly repost the…

Q: Bir araç x(t)=(t 3+10) m derklemine göre hareket et Aşağıdakilerdenhangisi aracın t=2 svet-5…

A: Displacement equation is x= t^3 - 3t^2 +10