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Refrigerator Work Formula

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Refrigerator work is the work done by the refrigerator in an interval of temperature change. Check FAQs

R w = Q high - Q low

R_w - Refrigerator Work?Q_high - Heat from High Temperature Reservoir?Q_low - Heat from Low Temperature Reservoir?

Refrigerator Work Example

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With units

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Here is how the Refrigerator Work equation looks like with Values.

Here is how the Refrigerator Work equation looks like with Units.

Here is how the Refrigerator Work equation looks like.

600 = 800 - 200

600J = 800J - 200J

600 = 800 - 200

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Refrigerator Work Solution

Follow our step by step solution on how to calculate Refrigerator Work?

FIRST Step Consider the formula

R w = Q high - Q low

Next Step Substitute values of Variables

∴

R w = 800J - 200J

Next Step Prepare to Evaluate

∴

R w = 800 - 200

LAST Step Evaluate

∴

R w = 600J

Refrigerator Work Formula Elements

Variables

Refrigerator Work

Refrigerator work is the work done by the refrigerator in an interval of temperature change.

Symbol: R_w

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Refrigerator Work

Heat from High Temperature Reservoir

Heat from high temperature reservoir is a source that provides thermal energy to a heat engine, allowing the engine to operate by transferring heat.

Symbol: Q_high

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Heat from High Temperature Reservoir

Heat from Low Temperature Reservoir

Heat from low temperature reservoir is a thermal energy sink that absorbs heat from a heat engine during its operation is typically at a lower temperature than the engine’s working fluid.

Symbol: Q_low

Measurement: EnergyUnit: J

Note: Value can be positive or negative.

Formulas to find Heat from Low Temperature Reservoir

Other formulas in Refrigeration and Liquification category

Go Dew Point Depression

d pd = T - d pt

Go Degree of Saturation

S = \frac{V w}{V v}

Go Real Refrigerator

R = \frac{Q low}{W}

Go Relative Density

R D = \frac{ρ}{ρ w}

How to Evaluate Refrigerator Work?

Refrigerator Work evaluator uses Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir to evaluate the Refrigerator Work, Refrigerator Work formula is defined as the difference between the heat absorbed from the high-temperature reservoir and the heat rejected to the low-temperature reservoir, representing the energy required for the refrigeration cycle to operate effectively. Refrigerator Work is denoted by R_w symbol.

How to evaluate Refrigerator Work using this online evaluator? To use this online evaluator for Refrigerator Work, enter Heat from High Temperature Reservoir (Q_high) & Heat from Low Temperature Reservoir (Q_low) and hit the calculate button.

FAQs on Refrigerator Work

What is the formula to find Refrigerator Work?

The formula of Refrigerator Work is expressed as Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir. Here is an example- 600 = 800-200.

How to calculate Refrigerator Work?

With Heat from High Temperature Reservoir (Q_high) & Heat from Low Temperature Reservoir (Q_low) we can find Refrigerator Work using the formula - Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir.

Can the Refrigerator Work be negative?

Yes, the Refrigerator Work, measured in Energy can be negative.

Which unit is used to measure Refrigerator Work?

Refrigerator Work is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Refrigerator Work can be measured.

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Refrigerator Work Formula

Refrigerator Work Example

Refrigerator Work Solution

Refrigerator Work Formula Elements

Other formulas in Refrigeration and Liquification category

How to Evaluate Refrigerator Work?

FAQs on Refrigerator Work

Variable Name