Spectral black body emissive power Planck's law Solution

STEP 0: Pre-Calculation Summary
Formula Used
Spectral Blackbody Emissive Power = (0.374177107*(10^(-15)))/((Wavelength^5)*(e^(0.014387752/(Wavelength*Temperature))-1))
E = (0.374177107*(10^(-15)))/((λ^5)*(e^(0.014387752/(λ*T))-1))
This formula uses 1 Constants, 3 Variables
Constants Used
e - Napier's constant Value Taken As 2.71828182845904523536028747135266249
Variables Used
Spectral Blackbody Emissive Power - (Measured in Watt per Cubic Meter) - Spectral Blackbody Emissive Power is the amount of radiation energy emitted by a blackbody at an absolute temperature per unit time, per unit surface area, and per unit wavelength.
Wavelength - (Measured in Meter) - Wavelength is the distance between two successive crests or troughs of a wave.
Temperature - (Measured in Kelvin) - Temperature is the degree or intensity of heat present in a substance or object.
STEP 1: Convert Input(s) to Base Unit
Wavelength: 26.8 Meter --> 26.8 Meter No Conversion Required
Temperature: 85 Kelvin --> 85 Kelvin No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
E = (0.374177107*(10^(-15)))/((λ^5)*(e^(0.014387752/(λ*T))-1)) --> (0.374177107*(10^(-15)))/((26.8^5)*(e^(0.014387752/(26.8*85))-1))
Evaluating ... ...
E = 4.28511663816322E-18
STEP 3: Convert Result to Output's Unit
4.28511663816322E-18 Watt per Cubic Meter --> No Conversion Required
FINAL ANSWER
4.28511663816322E-18 4.3E-18 Watt per Cubic Meter <-- Spectral Blackbody Emissive Power
(Calculation completed in 00.007 seconds)

Credits

Creator Image
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!
Verifier Image
Verified by Rajat Vishwakarma
University Institute of Technology RGPV (UIT - RGPV), Bhopal
Rajat Vishwakarma has verified this Calculator and 400+ more calculators!

Heat Emission due to Radiation Calculators

Heat Exchange by Radiation due to Geometric Arrangement
​ Go Heat Flux = Emissivity*Cross Sectional Area*[Stefan-BoltZ]*Shape Factor*(Temperature of Surface 1^(4)-Temperature of Surface 2^(4))
Black Bodies Heat Exchange by Radiation
​ Go Heat Flux = Emissivity*[Stefan-BoltZ]*Cross Sectional Area*(Temperature of Surface 1^(4)-Temperature of Surface 2^(4))
Non Ideal Body Surface Emittance
​ Go Real Surface Radiant Surface Emittance = Emissivity*[Stefan-BoltZ]*Surface Temperature^(4)
Radiation energy emitted by black body per unit time and surface area
​ Go Heat Flux = [Stefan-BoltZ]*Temperature^4

Spectral black body emissive power Planck's law Formula

​Go
Spectral Blackbody Emissive Power = (0.374177107*(10^(-15)))/((Wavelength^5)*(e^(0.014387752/(Wavelength*Temperature))-1))
E = (0.374177107*(10^(-15)))/((λ^5)*(e^(0.014387752/(λ*T))-1))

What is Planck's law?

The relation for the spectral blackbody emissive power Eb was developed by Max Planck in 1901 in conjunction with his famous quantum theory. This relation is known as Planck’s law

How to Calculate Spectral black body emissive power Planck's law?

Spectral black body emissive power Planck's law calculator uses Spectral Blackbody Emissive Power = (0.374177107*(10^(-15)))/((Wavelength^5)*(e^(0.014387752/(Wavelength*Temperature))-1)) to calculate the Spectral Blackbody Emissive Power, Spectral black body emissive power Planck's law formula is defined as a measure of the energy emitted by a blackbody at a given wavelength and temperature, describing the distribution of energy in the electromagnetic spectrum. Spectral Blackbody Emissive Power is denoted by E symbol.

How to calculate Spectral black body emissive power Planck's law using this online calculator? To use this online calculator for Spectral black body emissive power Planck's law, enter Wavelength (λ) & Temperature (T) and hit the calculate button. Here is how the Spectral black body emissive power Planck's law calculation can be explained with given input values -> 4.3E-18 = (0.374177107*(10^(-15)))/((26.8^5)*(e^(0.014387752/(26.8*85))-1)).

FAQ

What is Spectral black body emissive power Planck's law?
Spectral black body emissive power Planck's law formula is defined as a measure of the energy emitted by a blackbody at a given wavelength and temperature, describing the distribution of energy in the electromagnetic spectrum and is represented as E = (0.374177107*(10^(-15)))/((λ^5)*(e^(0.014387752/(λ*T))-1)) or Spectral Blackbody Emissive Power = (0.374177107*(10^(-15)))/((Wavelength^5)*(e^(0.014387752/(Wavelength*Temperature))-1)). Wavelength is the distance between two successive crests or troughs of a wave & Temperature is the degree or intensity of heat present in a substance or object.
How to calculate Spectral black body emissive power Planck's law?
Spectral black body emissive power Planck's law formula is defined as a measure of the energy emitted by a blackbody at a given wavelength and temperature, describing the distribution of energy in the electromagnetic spectrum is calculated using Spectral Blackbody Emissive Power = (0.374177107*(10^(-15)))/((Wavelength^5)*(e^(0.014387752/(Wavelength*Temperature))-1)). To calculate Spectral black body emissive power Planck's law, you need Wavelength (λ) & Temperature (T). With our tool, you need to enter the respective value for Wavelength & Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!