The laser system tested for inertial confinement can produce a 100-kJ pulse only 1.00 ns in duration. What is the power output of the laser system during the brief pulse?

Q: QUESTION 9 A photon energy E = 10 MeV incident on a detector is distributed in the direction forming…

A: Given, Photon energy=10mev Angle =60degree Speed of light=3×10^8m/s² Mass of Electron=9.11×10^-31kg

Q: [No. 11] An X-ray generator operates with a deficient power supply which can only deliver an…

A: The wavelength of X-ray emmited by x-ray generator is given by  where h is planck constant, c is…

Q: A pulsed ruby laser emits light at 694.3 nm. For a 14.0 - ps pulse containing 3.00 J of energy, find…

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Q: Estimate the wavelength for a 1.9-GHz cell phonetransmitter

A: Given data The frequency of the cell phone is given as f = 1.9 GHz.   The mathematical expression to…

Q: The mass attenuation coefficient of copper is 0.0589 cm2 /g for 1.0-MeV photons. Find required…

A:

Q: In one experiment, a proton with a kinetic energy of 1 MeV orbits on a circular path in a…

A: 0.5 MeV

Q: What is the energy of a neutron having wavelength 300nm?

A: (given)         Wavelength λ = 300 n m = 300×10-9 m Mass m of neutron = 1.675 ×10-27 kg Energy of…

Q: A deuteron and an alpha particle are accelerated with the same accelerating potential. Which one of…

A: De-Broglie wavelength of an accelerating deuteron particle can be given as, Here, md denotes the…

Q: What is the energy equivalent of 1 a.m.u?

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Q: When you shine a certain source of em radiation on a sheet of gold. (Work function W1=5.1 eV) the…

A:

Q: What is the maximum kinetic energy in eV of electrons ejected from sodium metal by 450-nm EM…

A: Binding energy, BE=2.28 eV Wavelength of light, λ=450 nm=450×10-9 m c=fλf=cλ Kinetic energy,…

Q: A 2.50 MeV electron moves perpendicularly to a magnetic field in a path with a 3.0 cm radius of…

A: Given information: Here, K is the electron’s kinetic energy, r is the radius of the circular path,…

Q: ance of closest approach for a hee sion between an proton with an initial energy of 0.9 MeV and a…

A: We know that such proton's charges are equal to that same electron's charge, qp = +e = 1.6 x 10-19…

Q: What is the frequency of a 9 x 1025 joule photon?

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Q: The de Broglie wave length of a neutron which is in thermal equilibrium at temperature T is ?

A: Mass of the neutron m = 1.6*10-27 kg Boltzmann's constant k = 1.38*10-23 m2 kg s-2 K-1 Planks…

Q: 34. (a) A charged pi meson has a rest energy of 140 MeV and a lifetime of 26 ns. Find the energy…

A: hence according to the given question  ,there is a charged pi meson having the rest rest energy…

Q: A laser that emits pulses of UV lasting 4.00 nsns has a beam diameter of 2.10 mmmm. If each burst…

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Q: The maximum frequency (Hz)present in the radiation from an x-ray machine whose accelerating…

A: The kinetic energy gained due to the accelerating potential accounts for the frequency generated.…

Q: What is the energy in joules of a 10 MeV photon?

A: GivenE = 10 MeV

Q: A proton and a deuteron are accelerated through the same accelerating potential. Which one of the…

A: Given: The electric potential is the same for proton and deuteron. Explanation: The kinetic energy…

Q: What minimum accelerating voltage would be required to produce an x-ray with a wavelength of 0.0380…

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Q: How many photons are contained in a beam of electromagnetic radiation of total power 180W if the…

A: Given-180W

Q: The “work function” of the metal lithium is 4.6x10-19 J. If irradiated with light of frequency…

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Q: In Thomson's experiment, a voltage of V 900 was used, so the electrons gained a velocity of v, and…

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Q: 8.3 In potassium at 68 GHz three consecutive cyclotron resonances are observed at magnetic fields of…

A: Given In potassium at 68 GHz three consecutive cyclotron resonances are observed at magnetic fields…

Q: The mass attenuation coefficient of copper is 0.0589 cm2/g for 1.0-MeV photons. The intensity of…

A:

Q: Find the longest-wavelength photon that can eject an electron from potassium, given that the binding…

A: The energy of the photon, E=2.24 eV   The plank's constant, h=4.14×10-15 eV.s

Q: In a laboratory experiment designed to duplicate Thomson’s determination of qe / me , a beam of…

A: The Lorentz force on the electron is given by,

Q: eV 0.044, its frequency (in GHz) is: - If the phonon energy is

A: Given: The energy of the photon is 0.044 eV.

Q: What is the value of e/m for a particle that moves in a circle of radius 14 mm in a 0.82-T magnetic…

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Q: In a scattering experiment, you concentrate on Alpha particles with impact parameters b=0, 1×10^-3,…

A: Thomson’s atomic model This model is also known as plum-pudding model. According to this model, the…

Q: The peak intensity of the CMBR occurs at a wavelength of 1.1 mm. What is the energy in eV of a…

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Q: What is the wavelength of EM radiation that ejects 2.00-eV electrons from calcium metal, given that…

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Q: I'm still confused about the step 2 part. How would I put this into my calculator? Where do the…

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Q: If the metal with work function of 1.1eV is exposed to 356.9nm light, what is the maximum speed of…

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Q: What is β for a particle with (a) K = 5.29 E0 and (b) E = 5.29 E0?

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Q: Electrons enter a magnetic field traveling at vị = vý. The B = 0.75 z T acts as a filter curving the…

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Q: The Nova laser at Lawrence Livermore National Laboratory in California is used in studies of…

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Q: The mean free path length of a 0.7-MeV photon in lead is closest to which of the following?…

A: Given: E=0.7 Mev =7,00,000 eV