1. The photon fluence rate is 10⁷ photons mm^-2 sec^-1 for a beam of γ rays. One fourth of the photons have energies of 100 keV, one half have energies of 80 keV and the remaining quarter have energies of 20 keV. What is the energy flux density (energy fluence rate) of the beam? If the photon flux density (fluence rate) is constant, what is the energy fluence over an interval of 40 seconds?

Posted Date: 3/26/2013 6:45:26 AM | Location : United States

Ask an Expert

Related Discussions:- Determine the energy fluence - fluence rate, Assignment Help, Ask Question on Determine the energy fluence - fluence rate, Get Answer, Expert's Help, Determine the energy fluence - fluence rate Discussions

Write discussion on Determine the energy fluence - fluence rate
Your posts are moderated

Write your message here..

Related Questions

Electrical instrument, electrostatics focusing arrangement of cro electrostatics focusing arrangement of cro

Describe 74ls139 memory decoder, Describe 74LS139 memory decoder. The 7... Describe 74LS139 memory decoder. The 74LS139 is a dual 2-to-4 line decoder. This contains two separate 2-to-4 line decoders - all with its address, output and enable connection

Long-term plans for technical loss reduction, Long-Term Plans for Technical... Long-Term Plans for Technical Loss Reduction Long-term measures for technical loss reduction include all measures that require to be taken for the improvement of quality and r

Voltage divider with ac bypasses capacitor, Voltage divider with AC bypasse... Voltage divider with AC bypasses capacitor: Figure: Voltage divider with capacitor The standard voltage divider circuit that is discussed above faces a drawback - A

Find the meter reading assuming that the averaging is done, Q A residence i... Q A residence is supplied with a voltage v(t) = 110√2cos120πt Vand a current i(t) = 10√2cos120πt A. If an electricmeter is used tomeasure the average power, find the meter reading,

Use delta-wye transformation for network reduction, Use delta-wye transform... Use delta-wye transformation for network reduction and determine the current through the 12- resistor in the circuit of Figure(a).

Explain idiv instructions in 8086 family, Explain IDIV instructions in 80... Explain IDIV instructions in 8086 family with example and their effect on flag. IDIV: It used to divide a 16-bit signed number with an 8-bit signed no. or 32 bit signed numb

Dc motor, why we rotate the armature of dc motor in anticlockwise direction... why we rotate the armature of dc motor in anticlockwise direction

Maximum apparent power transferred by conduction, Q. A single-phase, two-wi... Q. A single-phase, two-winding, 10-kVA, 440:110- V, 60-Hz transformer is to be connected as an autotransformer to supply a load at 550 V from a 440-V supply. Draw a schematic diagr

What are the features used mode 2 in 8255, What are the features used mode ... What are the features used mode 2 in 8255? The single 8-bit port in-group A is available. 1. The 8-bit port is bi-directional and additionally a 5-bit control port is availa