loses is carried off by a photon, what would be the wavelength of this photon? Give your answer in meters. The answer does not
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A: The potential energy is, ∆U=q∆U∆U=-e540kV∆U=-540keV
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Q: what is the maximum frequency, in hertz, of these photons?
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A: energy is given in keV We know that E =hcλ
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Q: A photon scatters off of an electron with an angle of 72.5 degrees. What is the change in wavelength…
A: According to the Compton scattering equation, we have Δλ=hmec(1-cosθ)
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A: The attatched equation describes the cross section for the photoionization of a hydrogen atom in…
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- A sodium surface is illuminated with 384-nm light. (a) Determine the energy of each photon in joules. (Enter your answer to at least four significant figures.) (b) Determine the energy of each photon in electron volts. (Enter your answer to at least three decimal places.) ev (c) Determine the maximum kinetic energy in electron volts of the ejected photoelectrons. ev. (a) Find the momentum of a 3.9 cm wavelength microwave photon. p: 1.699×10-23 kg m/s (b) Discuss why you expect the answer to (a) to be very small. The wavelength of microwave photons is large is very small ! No, that's only partially correct. so the momentum they carryQ11
- What is the wavelength of an electron moving at 1.5 %of the speed of light? Use nonrelativistic calculations.Your answer is partially correct. Try again. In a Compton scattering experiment, the incident X-rays have a wavelength of 0.2687 nm, and the scattered X-rays have a wavelength of 0.2701 nm. Through what angle ) in the drawing are the X-rays scattered? Photon scattering from stationary electron Number 1.13 UnitsTo the tolerance is +/-2%Asap please...
- Estimate the binding energy of electrons in magnesium, given that the wavelength of 337 nm is the longest wavelength that a photon may have to eject a photoelectron from magnesium photoelectrode. Electrons are bound to the magnesium with potential depth of at least eV.Metro by T-Mobile Light that has a frequency of about 5.20 x 1014 Hz (a wavelength of about 578 nm energy in joules of the photons associated with this light? Need Help? Read It [-/2 Points] Need Help? Photons of a certain ultraviolet light have an energy of 6.34 × 10-1⁹ J. (a) What is the frequency of this UV light? Hz [-/2 Points] (b) Use λ = c/f to calculate its wavelength in nanometers (nm). nm DETAILS Need Help? Submit Answer MY NOTES [1/1 Points] Read It webassign.net DETAILS Photons of a certain infrared light have an energy of 1.78 x 10-1⁹ J. (a) What is the frequency of this IR light? Hz SHIPPS14 9.E.003. MY NOTES (b) Use λ = c/f to calculate its wavelength in nanometers. nm Read It DETAILS SHIPPS14 9.E.004. MY NOTES PREVIOUS ANSWERS ASK YOUR TEACHER ASK YO PRACTICE ANOTHER ASK YO SHIPPS14 9.E.005.Photons that have a wavelength of 0.00226 nm are Compton scattered off stationary electrons at 33.0 degrees. What is the energy E of the scattered photons? E = ? J