The intensity of radiation transmitted through medium is illustrated by the image below. To calculate the intensity of radiation transmitted through medium, four essential parameters are needed and these parameters are the Intensity of Non-Reflected Incident Radiation (Io), Reflectance (R), Absorption Coefficient (β), and Time (t).
The formula for calculating the intensity of radiation transmitted through medium:
IT = Io(1 – R)²e-βt
Where:
ITÂ = Intensity of Radiation transmitted through Medium
Io = Intensity of Non-Reflected Incident Radiation
R = Reflectance
β = Absorption Coefficient
t = Time
Given an example;
Find the intensity of radiation transmitted through medium when the intensity of non-reflected incident radiaiton is 8, the reflectance is 2, the absorption coefficient is 4 and the time is 6.
This implies that;
Io = Intensity of Non-Reflected Incident Radiation = 8
R = Reflectance = 2
β = Absorption Coefficient = 4
t = Time = 6
IT = Io(1 – R)²e-βt
IT = 8(1 – 2)²e-(4)(6)
So, IT = 8(-1)²e-24
IT = 8(1)(3.775e-11)
IT = 3.020e-10
Therefore, the intensity of radiation transmittted through medium is 3.020e-10 W/sr.
Read more:Â How to Calculate and Solve for Intensity of Radiation | Optical Properties
How to Calculate the Intensity of Radiation transmitted through Medium With Nickzom Calculator
Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the velocity of light in medium.
To get the answer and workings of the velocity of light in medium using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app.
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Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Materials and Metallurgical under Engineering.
Now, Click on Optical Properities under Materials and Metallurgical
Now, Click on Intensity of Radiation Transmitted through Medium under Optical Properities
The screenshot below displays the page or activity to enter your values, to get the answer for the intensity of radiation transmitted through medium according to the respective parameter which is the
Now, enter the values appropriately and accordingly for the parameters as required by the
Finally, Click on Calculate
As you can see from the screenshot above, Nickzom Calculator– The Calculator Encyclopedia solves for the intensity of radiation transmitted through medium and presents the formula, workings and steps too.
