4. The highest frequency of the X-rays produced in a X-ray tube operated at a potential difference of 40 kV is: Zero 40 G Hz 0.031 n Hz None of all answers 9.7 x 10^18 Hz
Q: If an electron and a proton have the same de-Broglie wavelength, then the kinetic energy of the…
A: Kinetic energy of a body having momentum is given by KE = p22m, where m = the mass of the body p =…
Q: frequency f scatters from an electron at rest and moves in a direction making an angle of 60 degrees…
A: In Compton scattering, energy of a incident photon decreases after scattering from a electron at…
Q: The kinetic energy of an electron is 2.74 x 10-19 J. Which of the following is closest to its de…
A:
Q: 3. A free electron initially moves along the positive x-axis direction with the de Broglie…
A: Given, The wavelength of electrons, λ=0.2×10-9m The de Broglie wavelength is given by, λ=h2meE Here,…
Q: 34. During x-ray production, as bremsstrahlung. Lor known
A: Correct answer is option B
Q: accelerating An X-ray machine uses an potential of 1000 volt. Calculate the shortest wavelength…
A:
Q: Determine the energy in joules and wavelength in nm of a photon with energy of 4.10 eV. (a) energy…
A:
Q: Find the maximum energy in eV of an x-ray photon produced by electrons accelerated through a…
A: The maximum photon energy is given by,
Q: e radioactive isotope Thallium-201 is used in medical diagnosis and treatm mma ray emitted by an…
A: 1) Energy of the Gamma ray emitted by the radio isotope, E=0.1670 million eV 1…
Q: A bullet from a .357 Magnum has a mass of 11.66 gms and a muzzle velocity of 387 m/s. What is the…
A:
Q: Knowing that the minimum x-ray wavelength produced by 40.0 keV electrons striking a target is 31.1…
A: Given data, Energy E=40 KeV Wavelength λ=31.1 pm.=31.1×10-12 m.
Q: What is the wavelength (in m) of a 2.06 eV photon? Find its frequency in hertz.
A: Solution:-Given thatEnergy of photon (E)=2.06 eV
Q: 6. Tilly is peering into her 3D printer with her new laser of wavelength 400 nm when she notices…
A:
Q: Green light shining on a sodium surface causes photoelectrons with maximum kinetic energies of 0.22…
A: Given that---- maximum kinetic energy = 0.22 eV. Work function = 2.28 eV. Question ❓ what is…
Q: (i) What is the De Broglie wavelength of an electron traveling at a speed of 1.5 X106 m/s and (ii)…
A: Thee speed of the electron is 1.5×106 m/s.
Q: A particle of matter is moving with a kinetic energy of 5.27 eV. Its de Broglie wavelength is 4.38 x…
A: Given data, Kinetic Energy KE=5.27 eV Wavelength λ=4.38×10-12 m
Q: Calculate the fraction of change in the wavele: of an X-ray beam of wavelength 0.05nm, if
A: Given: The wavelength of the X ray beam is 0.05 nm. The angle of scattering is 60°. To…
Q: 3. A 50 mW, 500 nm collimated laser light is incident upon a 2mm thick tissue sample with the…
A:
Q: 7. X-rays with an energy of 300. keV undergo Compton scattering from a target. If the scattered rays…
A:
Q: 98. The work function of a metal is 1 eV. Light of wavelength 3000 Å is incident on this metal…
A:
Q: A 245 W bulb produces monochromatic U-V light of frequency 1.34x1015 Hz. If the efficiency of the…
A: Power = 245 efficiency = 24% Thus , effective power = 0.24 * 245 = 58.8 W
Q: 2. The threshold wavelength for emission of electrons from a given surface is 350 nm. What will be…
A: The formula for the maximum kinetic energy of the ejected electrons is given by,…
Q: If the voltage of the X-ray machine is 40 kV. What is the minimum wavelength of X-rays? 0.024 nm
A: We are going to find minimum wavelength of x-rays
Q: What would be the velocity in m/s of a horse if it weighs 4.704e+8 g and its de Broglie wavelength…
A: Given data Mass, m=4.7×108 g=4.7×105 kg Wavelength,λ=1.062×10-40 m
Q: Determine the energy in joules and wavelength in nm of a photon with energy of 3.15 eV. (a) energy…
A:
Q: 9. Is the signal x(t) = exp(-t)*sin(t) periodic in nature? a) Yes b) No
A: Write down the given wave equation to determine whether it is periodic or not. Here x signifies…
Q: 3- An electron is moving with a speed of 4.00 x 10° m/s. What is the speed of a proton that has the…
A: Option b Is the right answer 2.18 km/s
Q: QI What is the kinetic energy of a proton if the de Broglie wavelength is 1 x 10-15 m, the proton…
A: Given: The de Broglie wavelength is 1x10-15 m. The rest energy of the proton is 0.938x109 eV.
Q: 21. Ultraviolet light of wavelength 4.00 x 10 m irradiates a certain material, releasing A…
A:
Q: A particle of matter is moving with a kinetic energy of 6.82 eV. Its de Broglie wavelength is 2.50 x…
A:
Q: 3) If 4.52 eV is created, what is the frequency of the generated? energy wave
A: The frequency of the wave is, E=hν
Q: X-rays are scattered from a target at an angle of 44.6° with the direction of the incident beam.…
A: Givenθ=44.6oformula for wavelength shift, compton scattering, ∆λ=hmc(1-cosθ)h is planck constantm is…
Q: When the voltage applied to an X-ray tube increases from 10 to wavelength difference between the Kỵ…
A:
Q: At what scattering angle will incident 100 keV x- rays leave a target with an energy of 90keV?
A: Given that:Initial energy of wave, E= 100 KeVFinal energy of wave, E'= 90 KeVMass of electron, m=…
Q: A 1210 kg car is moving at 15.0 m/s. Which of these equals its de Broglie
A: Given that The mass of the car is (m) = 1210Kg The speed of…
Q: A 1-kg cat acquires a speed of 100 m/s as it is sucked into the intake of a jet engine.What is its…
A: Solution : Cat mass m = 1 kg speed of cat, v = 100 m/s h = 6.63x10^-34 J s c = 3x 10^8 m/s
Q: 0 1.51 3.40 Energy (eV) 13.6 O O O O O 3.4 eV 13.6 eV 1.9 eV 10.2 eV 1.5 eV x=4 n=3 n=2 * =1 71 = 00…
A:
Q: 23.A photon whose energy equals the rest energy of the electron undergoes a Compton collision with…
A: What is the energyhν of scattered photon.given,angleθ=40oInitial Energy of photonhνo=511 keVAlso,…
Q: Determine the speed of the electrons incident on the anode surface of the X-ray tube if the minimum…
A:
Q: 21 Green light shining on a sodium surface causes photoelectrons with maximum kinetic energies of…
A: The maximum kinetic energy of the photoelectrons ejected from the surface can be determined as,…
Step by step
Solved in 3 steps with 2 images