Absorptivity of Small Body using Absorbed Radiation and Temperature Calculator

✖The Absorbed Radiation is the portion of incident radiation energy that is absorbed by a surface, influencing temperature and energy transfer in thermal systems.ⓘ Absorbed Radiation [G_abs]			+10% -10%
✖The Temperature is a measure of the thermal energy of a system, indicating how hot or cold it is, and plays a crucial role in heat transfer processes.ⓘ Temperature [T]			+10% -10%

✖The Absorptivity is the measure of a material's ability to absorb radiation, indicating how much energy is absorbed compared to the total incident radiation.ⓘ Absorptivity of Small Body using Absorbed Radiation and Temperature [α]

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Absorptivity of Small Body using Absorbed Radiation and Temperature Solution

STEP 0: Pre-Calculation Summary

Formula Used

Absorptivity = Absorbed Radiation/([Stefan-BoltZ]*(Temperature^4))
α = G_abs/([Stefan-BoltZ]*(T^4))
This formula uses 1 Constants, 3 Variables

Constants Used

[Stefan-BoltZ] - Stefan-Boltzmann Constant Value Taken As 5.670367E-8

Variables Used

Absorptivity - The Absorptivity is the measure of a material's ability to absorb radiation, indicating how much energy is absorbed compared to the total incident radiation.
Absorbed Radiation - (Measured in Watt per Square Meter) - The Absorbed Radiation is the portion of incident radiation energy that is absorbed by a surface, influencing temperature and energy transfer in thermal systems.
Temperature - (Measured in Kelvin) - The Temperature is a measure of the thermal energy of a system, indicating how hot or cold it is, and plays a crucial role in heat transfer processes.

STEP 1: Convert Input(s) to Base Unit

Absorbed Radiation: 1.923979 Watt per Square Meter --> 1.923979 Watt per Square Meter No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

α = G_abs/([Stefan-BoltZ]*(T^4)) --> 1.923979/([Stefan-BoltZ]*(85^4))

Evaluating ... ...

α = 0.650000148999655

STEP 3: Convert Result to Output's Unit

0.650000148999655 --> No Conversion Required

FINAL ANSWER

0.650000148999655 ≈ 0.65 <-- Absorptivity

(Calculation completed in 00.020 seconds)

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Created by Sai Venkata Phanindra Chary Arendra

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< Kirchhoff's Law Calculators

Temperature of Small Body using Absorptivity and Absorbed Radiation

LaTeX Go Temperature = (Absorbed Radiation/([Stefan-BoltZ]*Absorptivity))^0.25

Temperature of Small Body given Emissivity and Emitted Radiation

LaTeX Go Temperature = (Emitted Radiation/(Emissivity*[Stefan-BoltZ]))^0.25

Radiation Absorbed by Small Body Per Unit of its Surface Area

LaTeX Go Absorbed Radiation = Absorptivity*[Stefan-BoltZ]*(Temperature^4)

Radiation emitted by small body

LaTeX Go Emitted Radiation = Emissivity*[Stefan-BoltZ]*(Temperature^4)

Absorptivity of Small Body using Absorbed Radiation and Temperature Formula

LaTeX Go

Absorptivity = Absorbed Radiation/([Stefan-BoltZ]*(Temperature^4))
α = G_abs/([Stefan-BoltZ]*(T^4))

What is Kirchhoff Law?

The total hemispherical emissivity of a surface at temperature T is equal to its total hemispherical absorptivity for radiation coming from a blackbody at the same temperature. This relation, which greatly simplifies the radiation analysis, was first developed by Gustav Kirchhoff in 1860 and is now called Kirchhoff’s law.

How to Calculate Absorptivity of Small Body using Absorbed Radiation and Temperature?

Absorptivity of Small Body using Absorbed Radiation and Temperature calculator uses Absorptivity = Absorbed Radiation/([Stefan-BoltZ]*(Temperature^4)) to calculate the Absorptivity, Absorptivity of Small Body using Absorbed Radiation and Temperature formula is defined as a measure of the amount of radiation absorbed by a small body, which is influenced by the temperature of the body and the amount of radiation it receives. Absorptivity is denoted by α symbol.

How to calculate Absorptivity of Small Body using Absorbed Radiation and Temperature using this online calculator? To use this online calculator for Absorptivity of Small Body using Absorbed Radiation and Temperature, enter Absorbed Radiation (G_abs) & Temperature (T) and hit the calculate button. Here is how the Absorptivity of Small Body using Absorbed Radiation and Temperature calculation can be explained with given input values -> 87.83882 = 1.923979/([Stefan-BoltZ]*(85^4)).

FAQ

What is Absorptivity of Small Body using Absorbed Radiation and Temperature?

Absorptivity of Small Body using Absorbed Radiation and Temperature formula is defined as a measure of the amount of radiation absorbed by a small body, which is influenced by the temperature of the body and the amount of radiation it receives and is represented as α = G_abs/([Stefan-BoltZ]*(T^4)) or Absorptivity = Absorbed Radiation/([Stefan-BoltZ]*(Temperature^4)). The Absorbed Radiation is the portion of incident radiation energy that is absorbed by a surface, influencing temperature and energy transfer in thermal systems & The Temperature is a measure of the thermal energy of a system, indicating how hot or cold it is, and plays a crucial role in heat transfer processes.

How to calculate Absorptivity of Small Body using Absorbed Radiation and Temperature?

Absorptivity of Small Body using Absorbed Radiation and Temperature formula is defined as a measure of the amount of radiation absorbed by a small body, which is influenced by the temperature of the body and the amount of radiation it receives is calculated using Absorptivity = Absorbed Radiation/([Stefan-BoltZ]*(Temperature^4)). To calculate Absorptivity of Small Body using Absorbed Radiation and Temperature, you need Absorbed Radiation (G_abs) & Temperature (T). With our tool, you need to enter the respective value for Absorbed Radiation & Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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