## < ⎙ 11 Other formulas that you can solve using the same Inputs

Schottky Defect Concentration
Number of Schottky Defects=Number of atomic sites*exp(-Activation energy for Schottky formation/(2*[BoltZ]*Temperature)) GO
Equilibrium vacancy concentration
Number of vacancies=Number of atomic sites*exp(-Activation energy for vacancy formation/([BoltZ]*Temperature)) GO
Temperature Dependence of the Energy Bandgaps
temperature dependence of energy bandgap =fitting parameter 1-((alpha*(Temperature^2))/(Temperature+beta)) GO
Temperature dependent diffusion coefficient
Diffusion coefficient=Pre-exponential factor*exp(-Activation energy for diffusion/([BoltZ]*Temperature)) GO
Dynamic Viscosity of Gases
Dynamic viscosity=((Constant a)*(Temperature^(1/2)))/(1+Constant b/Temperature) GO
Einstein Equation for electrons
Einstein Equation for electron=Mobility of electron*[BoltZ]*Temperature GO
Compressibility Factor
Compressibility Factor=Pressure*Specific Volume/([R]*Temperature) GO
Dew Point Depression
dewpoint depression=Temperature-dewpoint temperature GO
Reduced Temperature
Reduced Temperature=Temperature/Critical Temperature GO
Thermal Voltage
Volts-Equivalent of Temperature=Temperature/11600 GO
Gibbs Free Energy
Gibbs Free Energy=Enthalpy-(Temperature*Entropy) GO

### Emmisive power of a body (Radiation) Formula

Emissive power per unit area=(Emissivity*(Temperature)^4)*[Stefan-BoltZ]
More formulas
Heat Transfer Through Plane Wall or Surface GO
Critical Radius of Insulation of a Sphere GO
Critical Radius of Insulation of a Cylinder GO
Number of Transfer Units in a Heat Exchanger GO
Log Mean Temperature Difference for CoCurrent Flow GO
Log Mean Temperature Difference for Counter Current Flow GO
Heat Exchanger Effectiveness GO
Heat Transfer in a Heat Exchanger using overall heat transfer coefficient GO
Heat Transfer in a Heat Exchanger using cold fluid properties GO
Heat Transfer in a Heat Exchanger using hot fluid properties GO
Reynolds Number for Circular Tubes GO
Reynolds Number for Non-Circular Tubes GO
Prandtl Number GO
Nusselt Number for Transitional and Rough Flow in Circular Tube GO
Stanton Number (using dimensionless numbers) GO
Stanton Number (using basic fluid properties) GO
Thermal Diffusivity GO
Momentum Diffusivity GO
Prandtl Number (using diffusivities) GO
Radial Heat flowing through a cylinder GO

## Emmisive power of a body (Radiation)

Emmisive power of a body (Radiation) is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. In the SI system, it has units watts per square metre (W/m2).

## How to Calculate Emmisive power of a body (Radiation)?

Emmisive power of a body (Radiation) calculator uses Emissive power per unit area=(Emissivity*(Temperature)^4)*[Stefan-BoltZ] to calculate the Emissive power per unit area, Emmisive power of a body (Radiation) is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. In the SI system, it has units watts per square metre (W/m2). . Emissive power per unit area and is denoted by Eb symbol.

How to calculate Emmisive power of a body (Radiation) using this online calculator? To use this online calculator for Emmisive power of a body (Radiation), enter Temperature (T) and Emissivity (ε) and hit the calculate button. Here is how the Emmisive power of a body (Radiation) calculation can be explained with given input values -> 2.959967 = (1*(85)^4)*[Stefan-BoltZ].

### FAQ

What is Emmisive power of a body (Radiation)?
Emmisive power of a body (Radiation) is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. In the SI system, it has units watts per square metre (W/m2). and is represented as Eb=(ε*(T)^4)*[Stefan-BoltZ] or Emissive power per unit area=(Emissivity*(Temperature)^4)*[Stefan-BoltZ]. Temperature is the degree or intensity of heat present in a substance or object and Emissivity is the measure of an object's ability to emit infrared energy. Emitted energy indicates the temperature of the object. Emissivity can have a value from 0 (shiny mirror) to 1.0 (blackbody). Most organic, painted, or oxidized surfaces have emissivity values close to 0.95.
How to calculate Emmisive power of a body (Radiation)?
Emmisive power of a body (Radiation) is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. In the SI system, it has units watts per square metre (W/m2). is calculated using Emissive power per unit area=(Emissivity*(Temperature)^4)*[Stefan-BoltZ]. To calculate Emmisive power of a body (Radiation), you need Temperature (T) and Emissivity (ε). With our tool, you need to enter the respective value for Temperature and Emissivity and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know