Radioactive Material Equations Calculator
Hazardous Waste Treatment Formulas
Solving for time period
Inputs:
Can you share this page? Because, it could help others.
Conversions:
disintegration constant (Kb)
= 0
= 0
second^-1
number of nuclei after time period (N)
= 0
= 0
initial number of nuclei(N0)
= 0
= 0
Solution:
time (t) = NOT CALCULATED
Other Units:
Change Equation
Select to solve for a different unknown
Select to solve for a different unknown
radioactive material and nuclear waste decay
 | solve for number of nuclei remaining after time period |
 | solve for initial number of nuclei |
 | solve for disintegration constant |
 | solve for time period |
half life
 | solve for half life time |
 | solve for disintegration constant |
source strength
 | solve for becquerels |
 | solve for radionuclide atomic weight |
 | solve for radionuclide mass |
 | solve for disintegration constant, inverse time |
quality factor
 | equivalent dose - measures the amount of effective biological damage caused by radiation |
 | absorbed dose - measure of the amount of energy absorbed into material |
 | solve for quality factor |
unit conversion factors
 | equivalent dose - SI unit is rem (roentgen equivalent man) - US unit is sievert |
 | absorbed dose - SI unit is rad - US unit is gray |
 | total radioactivity - SI unit is becquerel - US unit is curie |
Where
| N | = | number of nuclei remaining after a time period |
| N0 | = | initial number of nuclei |
| Kb and KT | = | disintegration constant |
| t1/2 | = | half life time of radionuclide |
| Q | = | total radioactivity or source strength |
| N0 | = | Avogadro's number, 6.02 x 1023 atom/gram-atom |
| W | = | atomic weight |
References - Books:
1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.
Infant Growth Charts - Baby Percentiles
Overtime Pay Rate Calculator
Salary Hourly Pay Converter - Jobs
Percent Off - Sale Discount Calculator
Pay Raise Increase Calculator
Linear Interpolation Calculator
Dog Age Calculator
Gross Rent Multiplier Calculator
Propeller Mixer Design Calculator
Long Division Calculator
Fraction: Add Subtract Multiply
Ideal Gas Law Calculator
Triangle Calculator
Operating Expense Ratio Calculator
Momentum Impulse Calculator
Cauchy Number Calculator
Home: PopularIndex 1Index 2Index 3Index 4Infant ChartMath GeometryPhysics ForceFluid MechanicsFinanceLoan CalculatorNursing Math
Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists
By Jimmy Raymond
Contact: aj@ajdesigner.com
Privacy Policy, Disclaimer and Terms
Copyright 2002-2015