proton is fired from far away towards the nucleus of a mercury atom. Mercury is element number 80, and the diameter of the nucleus is 14.0 fm. If the proton is fired at a speed of 13600000 m/s, what is its closest approach to the surface of the nucleus (in

Q: A carbon nucleus and an iron nucleus are initially located 9.54 nm apart from one another. How much…

A: We know Atomic number of carbon (z1)= 6 Atomic number of iron (z2)= 26  Initial separation (r1)=…

Q: electron is to be accelerated in a uniform electric field having a strength of 2x10^6. what energy…

A: Write the expression for change in energy in terms of charge and potential difference and also write…

Q: If an electron is accelerated from rest through a potential difference of 1500 V, what speed does it…

A: Potential difference, V = 1500 V Electron charge, q = e = 1.6*10-19 C Electron mass, m = melectron =…

Q: proton accelerator is operating at 4.5mA. How many nuclei are emitted in the beam every second?…

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Q: Light of frequency 9.6 x 1014 Hz is incident on a metal surface. The stopping potential for this…

A: Given Data: Frequency of the light is The stopping potential is To Find: The work required for an…

Q: How much energy is contained in particle with a mass of m= 1 x 10 kg? O 9 × 1033 J O 9 x 10¹6 J O 3…

A: The mass of the particle is given as m=1×10-9 kg

Q: Atomic particles are often characterized by their kinetic energy in MeV. What is the speed of an 8.7…

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Q: In a cathode-ray tube (CRT), an electron travels in a vacuum and enters a region between two…

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Q: An electron is 0.5 Å away from a carbon nucleus which contains 6 protons. Find the mutual force of…

A: Given : r = 0.5 Å q1 = -e (for electron charge is negative) q2 = 6e 1Å (Angstrom)= 10^-10m…

Q: In a cathode-ray tube (CRT), an electron travels in a vacuum and enters a region between two…

A: Given data,  L = 12 cm = 0.12 m  d = 3 cm = 0.03 m  t = 0.001 s  ∆p→=<0,8.00 x 10-17,0> The…

Q: Determine the distance between the electron and proton in an atom if the potential energy U of the…

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Q: During a 0.001 s interval while it is between the plates, the change of the momentum of the electron…

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Q: A positron (the antiparticle of the electron) has the same mass as an electron (9.11×10-³¹ kg) but…

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Q: Suppose a cyclotron is operated at an oscillator frequency of 11.8 MHz and has a dee radius 53.5 cm.…

A: Given, Frequency, f=11.8×106Hz Dee radius, r=53.5×10-2cm Potential, V=74.7×103V Mass, m=3.34×10-27kg…

Q: Two protons and an alpha particle (a=He nucleus, 2p+,2n0)are held at rest at the corners of an…

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Q: It can be shown that the group velocity is ßc and the phase velocity is c/ß where ß= v/c. (Enter…

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Q: What is the Kinetic Energy of a particle on the Surface of the Sun (5000 deg K)?

A: Given data The temperature is given as T=5000°K.   The expression of the kinetic energy of a…

Q: An evacuated tube uses a potential difference of Delta*V = 0.24kV to accelerate electrons, which…

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Q: An accelerator collides protons with an energy of 920 GeV with electrons with an energy of 27.5 GeV.…

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Q: In a simple model of a hydrogen atom, the single electron orbits the single proton (the nucleus) in…

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Q: An evacuated tube uses an accelerating voltage of 26.026.0-kV to accelerate electrons to hit a…

A: Given data: Voltage, V=26.0 kV = 26.0×103 V Charge on electron, q=1.6×10-19 C Mass of the electron,…

Q: 4. Two electrons are held, at rest, 1.0 × 10-12 m apart, then released. With what kinetic energy and…

A: Given , two electron are at rest and distance between them is 1.0×10-12 m and released . We know…

Q: a) Add the missing particles required to satisfy our laws of physics. p = uud, n = ddu, л¹ = ud, л¯¯…

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Q: An evacuated tube uses an accelerating voltage of 2.1 kV to accelerate a beam of electrons that hit…

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Q: An Erbium-166 nucleus contains 68 protons. The atomic mass of a neutral Erbium-166 atom is 165.930u,…

A: An atomic nucleus must possess nuclear binding energy in order to be separated into its constituent…

Q: A cathode ray consists of electrons that have been accelerated from - to + charged plates. The speed…

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Q: The nucleus of a hydrogen atom is a single proton, which has a radius of about 1.1 x 10-15 m. The…

A: Given data r1=1.1×10-15 mr2=5.3×10-11 m Here, r represents the radius of the atom. Now we have to…