Number of Photons Produced in an X-Ray
Not what you're looking for?
An X-ray with energy 60 keV strikes a gadolinium-based intensifying screen, producing photons at a wavelength of 415 nm. The energy conversion coefficient for the process is 20%. How many photons are produced for each incident X-ray? (Planck's constant = 6.63 x 10^-34 J s, 1eV = 1.602 x 10^-19 J.)
Purchase this Solution
Solution Summary
This solution shows how to calculate the number of photons produced for each incident X-ray, given the X-ray's energy, wavelength, and energy conversion coefficient.
Purchase this Solution
Free BrainMass Quizzes
Intro to the Physics Waves
Some short-answer questions involving the basic vocabulary of string, sound, and water waves.
Classical Mechanics
This quiz is designed to test and improve your knowledge on Classical Mechanics.
Introduction to Nanotechnology/Nanomaterials
This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.
Basic Physics
This quiz will test your knowledge about basic Physics.
The Moon
Test your knowledge of moon phases and movement.