Purchase Solution

Energy Fluence

Not what you're looking for?

Ask Custom Question

The photon fluence rate is 10^7 photons mm^-2 sec^-1 for a beam of gamma rays. One fourth of the photons have energies of 100keV, one half have energies of 80 keV and the remaining quarter have energies of 20keV. What is the energy flux density (energy fluence rate) of the beam? If the photon photon flux density (fluence rate) is constant, what is the energy fluence over an interval of 40 seconds?

Purchase this Solution

Solution Summary

We compute the photon energy fluence of a beam of gamma rays.

Purchase this Solution

Free BrainMass Quizzes
Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

Basic Physics

This quiz will test your knowledge about basic Physics.

The Moon

Test your knowledge of moon phases and movement.

Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.