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Emissive Power of Blackbody through Medium given Emissivity of Medium Formula

GoEmissive Power of Blackbody through Medium Formula

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Emissive Power of Blackbody through Medium is the energy of thermal radiation emitted in all directions per unit time from each unit area of a surface of blackbody at any given temperature. Check FAQs

E bm = \frac{J m}{ε m}

E_bm - Emissive Power of Blackbody through Medium?J_m - Radiosity for Transparent Medium?ε_m - Emissivity of Medium?

Emissive Power of Blackbody through Medium given Emissivity of Medium Example

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Here is how the Emissive Power of Blackbody through Medium given Emissivity of Medium equation looks like with Values.

Here is how the Emissive Power of Blackbody through Medium given Emissivity of Medium equation looks like with Units.

Here is how the Emissive Power of Blackbody through Medium given Emissivity of Medium equation looks like.

265.9574 = \frac{250}{0.94}

265.9574W/m² = \frac{250W/m²}{0.94}

265.9574 = \frac{250}{0.94}

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Emissive Power of Blackbody through Medium given Emissivity of Medium Solution

Follow our step by step solution on how to calculate Emissive Power of Blackbody through Medium given Emissivity of Medium?

FIRST Step Consider the formula

E bm = \frac{J m}{ε m}

Next Step Substitute values of Variables

∴

E bm = \frac{250W/m²}{0.94}

Next Step Prepare to Evaluate

∴

E bm = \frac{250}{0.94}

Next Step Evaluate

∴

E bm = 265.957446808511W/m²

LAST Step Rounding Answer

∴

E bm = 265.9574W/m²

Emissive Power of Blackbody through Medium given Emissivity of Medium Formula Elements

Variables

Emissive Power of Blackbody through Medium

Emissive Power of Blackbody through Medium is the energy of thermal radiation emitted in all directions per unit time from each unit area of a surface of blackbody at any given temperature.

Symbol: E_bm

Measurement: Heat Flux DensityUnit: W/m²

Note: Value can be positive or negative.

Formulas to find Emissive Power of Blackbody through Medium

Radiosity for Transparent Medium

Radiosity for Transparent Medium represents the rate at which radiation energy leaves a unit area of a surface in all directions.

Symbol: J_m

Measurement: Heat Flux DensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Radiosity for Transparent Medium

Emissivity of Medium

Emissivity of Medium is the ratio of the energy radiated from medium surface to that radiated from a perfect emitter.

Symbol: ε_m

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Emissivity of Medium

Other Formulas to find Emissive Power of Blackbody through Medium

Go Emissive Power of Blackbody through Medium

E bm = [Stefan-BoltZ] \cdot ({T m}^{4})

Other formulas in Radiation System consisting of Transmitting and Absorbing Medium between Two Planes. category

Go Initial Radiation Intensity

I λo = \frac{I λx}{\exp (- (α λ \cdot x))}

Go Monochromatic Absorption Coefficient if Gas is Non-Reflecting

α λ = 1 - 𝜏 λ

Go Monochromatic Transmissivity

𝜏 λ = \exp (- (α λ \cdot x))

Go Monochromatic Transmissivity if Gas is Non Reflecting

𝜏 λ = 1 - α λ

How to Evaluate Emissive Power of Blackbody through Medium given Emissivity of Medium?

Emissive Power of Blackbody through Medium given Emissivity of Medium evaluator uses Emissive Power of Blackbody through Medium = Radiosity for Transparent Medium/Emissivity of Medium to evaluate the Emissive Power of Blackbody through Medium, The Emissive Power of Blackbody through Medium given Emissivity of Medium formula is defined as the function of Radiosity and emissivity of medium. The emissive power of a body is defined as the ratio of energy emitted (or radiated) per unit area per second to the amount of heat energy emitted per unit area per second by a perfectly black body at the same temperature. When a body’s temperature rises above absolute zero, it emits heat, which is referred to as emission. When this emitted heat travels in the form of an electromagnetic wave, it is referred to as thermal radiation. At any given temperature, this power is the energy of thermal radiation emitted in all directions per unit time per unit area of a surface. Emissive Power of Blackbody through Medium is denoted by E_bm symbol.

How to evaluate Emissive Power of Blackbody through Medium given Emissivity of Medium using this online evaluator? To use this online evaluator for Emissive Power of Blackbody through Medium given Emissivity of Medium, enter Radiosity for Transparent Medium (J_m) & Emissivity of Medium (ε_m) and hit the calculate button.

FAQs on Emissive Power of Blackbody through Medium given Emissivity of Medium

What is the formula to find Emissive Power of Blackbody through Medium given Emissivity of Medium?

The formula of Emissive Power of Blackbody through Medium given Emissivity of Medium is expressed as Emissive Power of Blackbody through Medium = Radiosity for Transparent Medium/Emissivity of Medium. Here is an example- 265.9574 = 250/0.94.

How to calculate Emissive Power of Blackbody through Medium given Emissivity of Medium?

With Radiosity for Transparent Medium (J_m) & Emissivity of Medium (ε_m) we can find Emissive Power of Blackbody through Medium given Emissivity of Medium using the formula - Emissive Power of Blackbody through Medium = Radiosity for Transparent Medium/Emissivity of Medium.

What are the other ways to Calculate Emissive Power of Blackbody through Medium?

Here are the different ways to Calculate Emissive Power of Blackbody through Medium-

Emissive Power of Blackbody through Medium=[Stefan-BoltZ]*(Temperature of Medium^4)

Can the Emissive Power of Blackbody through Medium given Emissivity of Medium be negative?

Yes, the Emissive Power of Blackbody through Medium given Emissivity of Medium, measured in Heat Flux Density can be negative.

Which unit is used to measure Emissive Power of Blackbody through Medium given Emissivity of Medium?

Emissive Power of Blackbody through Medium given Emissivity of Medium is usually measured using the Watt per Square Meter[W/m²] for Heat Flux Density. Kilowatt per Square Meter[W/m²], Watt per Square Centimeter[W/m²], Watt per Square Inch[W/m²] are the few other units in which Emissive Power of Blackbody through Medium given Emissivity of Medium can be measured.

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