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Specific Heat Ratio Formula

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The Specific Heat Ratio Dynamic is the ratio of the heat capacity at constant pressure to heat capacity at constant volume. Check FAQs

κ = \frac{C p}{Q v}

κ - Specific Heat Ratio Dynamic?C_p - Heat Capacity Constant Pressure?Q_v - Heat Capacity Constant Volume?

Specific Heat Ratio Example

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Here is how the Specific Heat Ratio equation looks like with Values.

Here is how the Specific Heat Ratio equation looks like with Units.

Here is how the Specific Heat Ratio equation looks like.

1.3942 = \frac{1001}{718}

1.3942 = \frac{1001J/(kg*K)}{718J/(kg*K)}

1.3942 = \frac{1001}{718}

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Specific Heat Ratio Solution

Follow our step by step solution on how to calculate Specific Heat Ratio?

FIRST Step Consider the formula

κ = \frac{C p}{Q v}

Next Step Substitute values of Variables

∴

κ = \frac{1001J/(kg*K)}{718J/(kg*K)}

Next Step Prepare to Evaluate

∴

κ = \frac{1001}{718}

Next Step Evaluate

∴

κ = 1.3941504178273

LAST Step Rounding Answer

∴

κ = 1.3942

Specific Heat Ratio Formula Elements

Variables

Specific Heat Ratio Dynamic

The Specific Heat Ratio Dynamic is the ratio of the heat capacity at constant pressure to heat capacity at constant volume.

Symbol: κ

Measurement: NAUnit: Unitless

Note: Value should be greater than 1.

Formulas to find Specific Heat Ratio Dynamic

Heat Capacity Constant Pressure

Heat capacity constant pressure is the amount of heat energy absorbed/released per unit mass of a substance where the pressure does not change.

Symbol: C_p

Measurement: Specific Heat CapacityUnit: J/(kg*K)

Note: Value should be greater than 0.

Formulas to find Heat Capacity Constant Pressure

Heat Capacity Constant Volume

Heat capacity constant volume is the amount of heat energy absorbed/released per unit mass of a substance where the volume does not change.

Symbol: Q_v

Measurement: Specific Heat CapacityUnit: J/(kg*K)

Note: Value should be greater than 0.

Formulas to find Heat Capacity Constant Volume

Other formulas in Thermal Parameters category

Go Saturated Mixture Specific Enthalpy

h = h f + χ \cdot h fg

Go Sensible Heat Factor

SHF = \frac{SH}{SH + LH}

Go Specific Heat

c = Q \cdot m \cdot ΔT

Go Specific Heat at Constant Volume

C vm = \frac{ΔQ}{N m \cdot ΔT}

How to Evaluate Specific Heat Ratio?

Specific Heat Ratio evaluator uses Specific Heat Ratio Dynamic = Heat Capacity Constant Pressure/Heat Capacity Constant Volume to evaluate the Specific Heat Ratio Dynamic, The Specific heat ratio is the ratio of the heat capacity at constant pressure to heat capacity at constant volume. Specific Heat Ratio Dynamic is denoted by κ symbol.

How to evaluate Specific Heat Ratio using this online evaluator? To use this online evaluator for Specific Heat Ratio, enter Heat Capacity Constant Pressure (C_p) & Heat Capacity Constant Volume (Q_v) and hit the calculate button.

FAQs on Specific Heat Ratio

What is the formula to find Specific Heat Ratio?

The formula of Specific Heat Ratio is expressed as Specific Heat Ratio Dynamic = Heat Capacity Constant Pressure/Heat Capacity Constant Volume. Here is an example- 1.39415 = 1001/718.

How to calculate Specific Heat Ratio?

With Heat Capacity Constant Pressure (C_p) & Heat Capacity Constant Volume (Q_v) we can find Specific Heat Ratio using the formula - Specific Heat Ratio Dynamic = Heat Capacity Constant Pressure/Heat Capacity Constant Volume.

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