Question

In: Physics

A beam of homogenous x-rays with a wavelength of 0.0900Å is incident on a carbon scatterer....

A beam of homogenous x-rays with a wavelength of 0.0900Å is incident on a carbon scatterer. The scattered rays are observed at an angle of 54° with the direction of the incident beam. Find

1. The wavelength of the scattered rays,

2. The energies of the incident and scattered photons

3. The momenta of the incident and scattered photons

4. The energy, velocity, momentum, and angle of the recoil electron

Solutions

Expert Solution


Related Solutions

X-rays of wavelength λ = 0.140 nm are scattered from carbon. A. What is the Compton...
X-rays of wavelength λ = 0.140 nm are scattered from carbon. A. What is the Compton wavelength shift for photons detected at angle (relative to the incident beam) of exactly 45.0 degrees? Express your answer to three significant figures and include the appropriate units. λ'- λ = ? B. What is the Compton wavelength shift for photons detected at angle (relative to the incident beam) of exactly 120 degrees? Express your answer to three significant figures and include the appropriate...
1. X-rays are scattered from electrons in a carbon target. The measured wavelength shift is 0.00131...
1. X-rays are scattered from electrons in a carbon target. The measured wavelength shift is 0.00131 nm. Calculate the scattering angle. The speed of light is 3 × 108 m/s and Planck’s constant is 6.626 × 10?34 J · s. Answer in units of ? . 2. A 0.0011 nm photon scatters from a free electron. For what (photon) scattering angle will the recoiling electron and scattered photon have the same kinetic energy? The speed of light is 3 ×...
A beam of wavelength 310 nm from a laser is incident on a metal with work...
A beam of wavelength 310 nm from a laser is incident on a metal with work function 2.7 eV. The power of the laser is 0.15 W. (a) Does the metal emit photoelectrons? Why? (b) What is the range of photoelectron kinetic energies emitted by metal? (c) What is the range of de Broglie wavelengths of these photoelectons? (d) How does result for part (b) change if the laser power is doubled to 0.30 W? Thank you.
Consider an X-ray beam of wavelength 0.1 nm and a gamma ray beam of wavelength 0.00188...
Consider an X-ray beam of wavelength 0.1 nm and a gamma ray beam of wavelength 0.00188 nm. if each is scattered by an angle of 90 degrees by a free electron, what is the compton shift in the wavelength of the rays? in each case also determine the kinetic energy transferred to the recoiling electron and how much of the incident energy in the rays is lost.
A circularly polarised beam of light with a vacuum wavelength of 1.55 micro meters is incident...
A circularly polarised beam of light with a vacuum wavelength of 1.55 micro meters is incident on a two cascaded quarter wave-plates, followed by a third unknown wave-plate. The light emerging from the system remains circularly polarised. Find out the Jones vector characterizing the state of polarisation of the incident beam of light?
Please state the mechanisms for generating (a) continuous wavelength and (b) characteristic wavelength X-rays in a...
Please state the mechanisms for generating (a) continuous wavelength and (b) characteristic wavelength X-rays in a X-ray tube. (c) explain the reason for the intensity of X-ray spectrum as changes with acceleration voltage of incident electrons to the metal target.
A laser beam with vacuum wavelength 582 nm is incident from air onto a block of...
A laser beam with vacuum wavelength 582 nm is incident from air onto a block of Lucite as shown in the figure below. The line of sight of the photograph is perpendicular to the plane in which the light moves. Take θ1 to be 60°. Recall that the index of refraction of air is 1 and Lucite is 1.50. (a) Find the speed of the light in Lucite.. m/s (b) Find the frequency of the light in Lucite.. Hz (c)...
(c) Powder diffraction experiment: The incident wavelength of a neutron beam is λ = 2.662 Å....
(c) Powder diffraction experiment: The incident wavelength of a neutron beam is λ = 2.662 Å. The distance between adjacent atoms in a simple cubic crystal structure is 3.26 Å. Calculate the scattering angle of the 1st, 2nd and 3rd diffraction maximum. Up to which order ’n’ can the diffraction peaks be observed?
What is the the frequency (in MHz) of x-rays radiation that has a wavelength of 0.06830...
What is the the frequency (in MHz) of x-rays radiation that has a wavelength of 0.06830 nanometers? The speed of light is 3.00x108 m/s.
A. What is the minimum wavelength of x-rays? Knowns: 45 KeV at a tungsten target B....
A. What is the minimum wavelength of x-rays? Knowns: 45 KeV at a tungsten target B. an electron in hydrogen goes from n = 5 to the n = 3 energy level. What wavelength of light is emitted?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT