Absorptivity using Reflectivity and Transmissivity Calculator

✖Reflectivity is the fraction of incident radiation flux reflected by the body.ⓘ Reflectivity [ρ]			+10% -10%
✖Transmissivity is the fraction of incident radiation flux transmitted through the body.ⓘ Transmissivity [τ]			+10% -10%

✖Absorptivity is the fraction of incident radiation flux absorbed by the body.ⓘ Absorptivity using Reflectivity and Transmissivity [α]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Heat and Mass Transfer Formula PDF PDF Image

Absorptivity using Reflectivity and Transmissivity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Absorptivity = 1-Reflectivity-Transmissivity
α = 1-ρ-τ
This formula uses 3 Variables

Variables Used

Absorptivity - Absorptivity is the fraction of incident radiation flux absorbed by the body.
Reflectivity - Reflectivity is the fraction of incident radiation flux reflected by the body.
Transmissivity - Transmissivity is the fraction of incident radiation flux transmitted through the body.

STEP 1: Convert Input(s) to Base Unit

Reflectivity: 0.1 --> No Conversion Required
Transmissivity: 0.25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

α = 1-ρ-τ --> 1-0.1-0.25

Evaluating ... ...

α = 0.65

STEP 3: Convert Result to Output's Unit

0.65 --> No Conversion Required

FINAL ANSWER

0.65 <-- Absorptivity

(Calculation completed in 00.020 seconds)

You are here -

Home » Physics » Heat and Mass Transfer » Radiation » Mechanical » Absorptivity, Reflectivity and Transmissivity » Absorptivity using Reflectivity and Transmissivity

Credits

Created by Sai Venkata Phanindra Chary Arendra

Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET), Hyderabad

Sai Venkata Phanindra Chary Arendra has created this Calculator and 100+ more calculators!

Verified by Nishan Poojary

Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

Nishan Poojary has verified this Calculator and 400+ more calculators!

< Absorptivity, Reflectivity and Transmissivity Calculators

Absorbed Radiation using Incident, Reflected and Transmitted Radiation

LaTeX Go Absorbed Radiation = Incident Radiation-Reflected Radiation-Transmitted Radiation

Absorbed Radiation using Absorptivity and Incident Radiation

LaTeX Go Absorbed Radiation = Absorptivity*Incident Radiation

Absorptivity

LaTeX Go Absorptivity = Absorbed Radiation/Incident Radiation

Absorptivity using Reflectivity and Transmissivity

LaTeX Go Absorptivity = 1-Reflectivity-Transmissivity

Absorptivity using Reflectivity and Transmissivity Formula

LaTeX Go

Absorptivity = 1-Reflectivity-Transmissivity
α = 1-ρ-τ

What is absorptivity?

When radiation strikes a surface, part of it is absorbed, part of it is reflected, and the remaining part, if any, is transmitted. The fraction of irradiation absorbed by the surface is called the absorptivity

How to Calculate Absorptivity using Reflectivity and Transmissivity?

Absorptivity using Reflectivity and Transmissivity calculator uses Absorptivity = 1-Reflectivity-Transmissivity to calculate the Absorptivity, Absorptivity using Reflectivity and Transmissivity formula is defined as a measure of the amount of radiation absorbed by a substance, which is critical in understanding the interaction between radiation and matter in various fields such as physics, chemistry, and biology. Absorptivity is denoted by α symbol.

How to calculate Absorptivity using Reflectivity and Transmissivity using this online calculator? To use this online calculator for Absorptivity using Reflectivity and Transmissivity, enter Reflectivity (ρ) & Transmissivity (τ) and hit the calculate button. Here is how the Absorptivity using Reflectivity and Transmissivity calculation can be explained with given input values -> 0.65 = 1-0.1-0.25.

FAQ

What is Absorptivity using Reflectivity and Transmissivity?

Absorptivity using Reflectivity and Transmissivity formula is defined as a measure of the amount of radiation absorbed by a substance, which is critical in understanding the interaction between radiation and matter in various fields such as physics, chemistry, and biology and is represented as α = 1-ρ-τ or Absorptivity = 1-Reflectivity-Transmissivity. Reflectivity is the fraction of incident radiation flux reflected by the body & Transmissivity is the fraction of incident radiation flux transmitted through the body.

How to calculate Absorptivity using Reflectivity and Transmissivity?

Absorptivity using Reflectivity and Transmissivity formula is defined as a measure of the amount of radiation absorbed by a substance, which is critical in understanding the interaction between radiation and matter in various fields such as physics, chemistry, and biology is calculated using Absorptivity = 1-Reflectivity-Transmissivity. To calculate Absorptivity using Reflectivity and Transmissivity, you need Reflectivity (ρ) & Transmissivity (τ). With our tool, you need to enter the respective value for Reflectivity & Transmissivity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Absorptivity?

In this formula, Absorptivity uses Reflectivity & Transmissivity. We can use 2 other way(s) to calculate the same, which is/are as follows -

Absorptivity = Absorbed Radiation/Incident Radiation
Absorptivity = 1-Reflectivity

Home

FREE PDFs

🔍 Search