🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Physics
0
answers
0
watching
137
views
23 Nov 2019

Find the speed parameter β and Lorentz factor γ foran electronthat has a kinetic energy of 9.00 keV. β?
Any help please?

Watch
0
answers
0
watching
137
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Problem2.

A) Howmuch kinetic energy is gained by an electronthat is acceleratedfrom rest through a potential differ-

ence of23,000 V? Express your answer in eV and inJ.

B) Whatis the final speed of the electron from part A)?

An X-ray photon scatters from a free electron at rest at an angleof 165 relative to the incident direction.

If the scattered photon has a wavelength of 0.330 , what is thewavelength of the incident photon? (nm)

Determine the energy of the incident photon. (keV)

Determine the energy of the scattered photon. (keV)

Find the kinetic energy of the recoil electron. (eV)

Please explain! Thanks so much!

Part 1) X-rays with an energy of 484 keV undergo Compton scatteringfrom a target. The scattered rays are de?ected at 49.4 degreesrelative to the direction of the incident rays. Find the Comptonshift. The speed of light is 3 × 10^8 m/s and Planck’s constant is6.63 × 10^-34 J · s .
Answer in units of nm.

Part 2) Find the energy of the scattered x-ray.
Answer in units of keV

Part 3) Find the kinetic energy of the recoiling electron.
Answer in units of keV.

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in