Approximate the dose from gamma radiation to prostate gland

Assignment Help Chemistry
Reference no: EM13661403

Approximate the dose from gamma radiation to a prostate gland about 5cm in diameter occurs from the implant of a Tc99m source at the center of the gland that has an initial count rate of 100,000 Bq. Tc99m has a 6 hour half life as well as decays via low energy IT and a 140 keV gamma ray.

Reference no: EM13661403

Questions Cloud

Depict the molecular orbital diagrams for the pi molecular : Utilizing molecular orbital diagrams, explain why ethylene plus ethylene cycloadditions don't take place thermally but are allowed photochemically.
Compute dg for the reaction as well as equilibrium constant : If the reaction of chloroethane with water in the gas phase to produce ethanol as well as hydrogen chloride has a ΔH=26.6 kJ mol-1 and ΔS=4.81 J K-1 mol-1at 25C. Be careful with the units. Compute ΔG for the reaction as well as equilibrium constant..
Explain two example of a bodily motion : Give an example explain three predominant behaviors among those who shows a high degree of image fixation - explain two example of a bodily motion known as an affect display?
Show what are the seven preliminary principles for peons : Show what are the seven preliminary principles for peons and explain what is the main purpose of the hierarchy organization characteristic?
Approximate the dose from gamma radiation to prostate gland : Approximate the dose from gamma radiation to a prostate gland about 5cm in diameter occurs from the implant of a Tc99m source at the center of the gland that has an initial count rate of 100,000 Bq.
Pros of the polotics-admonistration dichotomy : Show how does administrative responsibility contribute to the attainment of public interest and describe the cons and pros of the polotics-admonistration dichotomy as espoused by Woodrow Wilson.
Explain how many minutes would a solution of co3+ : An industrial factory utilizes electrolysis in its production. Explain how many minutes would a solution of Co3+ have to be electrolyzed with a 3.810 a current to plate out 2.68 g of Co
Define the rate of effusion of no2 gas during a pourous : The rate of effusion of NO2 gas during a pourous barrier is observed to be 2.88E-4 mol/h. In the same conditions, the rate of effusion of Ne gas would be how many mol/h
Prepare an essay about the breakfast club : You need to prepare an essay about the breakfast club, select one character from the movie and tell about the him or her, according to the communication class chapters.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd