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Ratio of Specific Heat Formula

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The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume. Check FAQs

Y = \frac{C pm}{C vm}

Y - Specific Heat Ratio?C_pm - Molar Specific Heat Capacity at Constant Pressure?C_vm - Molar Specific Heat Capacity at Constant Volume?

Ratio of Specific Heat Example

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

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

Here is how the Ratio of Specific Heat equation looks like.

47.8879 = \frac{122}{2.5476}

47.8879 = \frac{122J/K*mol}{2.5476J/K*mol}

47.8879 = \frac{122}{2.5476}

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Ratio of Specific Heat Solution

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

FIRST Step Consider the formula

Y = \frac{C pm}{C vm}

Next Step Substitute values of Variables

∴

Y = \frac{122J/K*mol}{2.5476J/K*mol}

Next Step Prepare to Evaluate

∴

Y = \frac{122}{2.5476}

Next Step Evaluate

∴

Y = 47.8878513623897

LAST Step Rounding Answer

∴

Y = 47.8879

Ratio of Specific Heat Formula Elements

Variables

Specific Heat Ratio

The Specific heat ratio of a gas is the ratio of the specific heat of the gas at a constant pressure to its specific heat at a constant volume.

Symbol: Y

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Specific Heat Ratio

Molar Specific Heat Capacity at Constant Pressure

Molar Specific Heat Capacity at Constant Pressure, (of a gas) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant pressure.

Symbol: C_pm

Measurement: Molar Specific Heat Capacity at Constant PressureUnit: J/K*mol

Note: Value should be greater than 0.

Formulas to find Molar Specific Heat Capacity at Constant Pressure

Molar Specific Heat Capacity at Constant Volume

Molar Specific Heat Capacity at Constant Volume, (of a gas) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant volume.

Symbol: C_vm

Measurement: Molar Specific Heat Capacity at Constant VolumeUnit: J/K*mol

Note: Value should be greater than 0.

Formulas to find Molar Specific Heat Capacity at 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 Ratio of Specific Heat?

Ratio of Specific Heat evaluator uses Specific Heat Ratio = Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume to evaluate the Specific Heat Ratio, Ratio of specific heat is the ratio of the heat capacity at constant pressure (CP) to heat capacity at constant volume (CV). Specific Heat Ratio is denoted by Y symbol.

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

FAQs on Ratio of Specific Heat

What is the formula to find Ratio of Specific Heat?

The formula of Ratio of Specific Heat is expressed as Specific Heat Ratio = Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume. Here is an example- 47.88785 = 122/2.547619.

How to calculate Ratio of Specific Heat?

With Molar Specific Heat Capacity at Constant Pressure (C_pm) & Molar Specific Heat Capacity at Constant Volume (C_vm) we can find Ratio of Specific Heat using the formula - Specific Heat Ratio = Molar Specific Heat Capacity at Constant Pressure/Molar Specific Heat Capacity at Constant Volume.

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