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Partial Pressure of Vapor given Relative Humidity Formula

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Pressure of Water Vapor is the amount of water vapor present in the air, which affects the humidity and atmospheric conditions around us. Check FAQs

p v = Φ \cdot p s

p_v - Pressure of Water Vapor?Φ - Relative Humidity?p_s - Partial Pressure of Water Vapour in Saturated Air?

Partial Pressure of Vapor given Relative Humidity Example

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Here is how the Partial Pressure of Vapor given Relative Humidity equation looks like with Values.

Here is how the Partial Pressure of Vapor given Relative Humidity equation looks like with Units.

Here is how the Partial Pressure of Vapor given Relative Humidity equation looks like.

28.6697 = 0.5913 \cdot 48.4824

28.6697Bar = 0.5913 \cdot 48.4824Bar

28.6697 = 0.5913 \cdot 48.4824

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Partial Pressure of Vapor given Relative Humidity Solution

Follow our step by step solution on how to calculate Partial Pressure of Vapor given Relative Humidity?

FIRST Step Consider the formula

p v = Φ \cdot p s

Next Step Substitute values of Variables

∴

p v = 0.5913 \cdot 48.4824Bar

Next Step Convert Units

∴

p v = 0.5913 \cdot 4.8E+6Pa

Next Step Prepare to Evaluate

∴

p v = 0.5913 \cdot 4.8E+6

Next Step Evaluate

∴

p v = 2866972.194977Pa

Next Step Convert to Output's Unit

∴

p v = 28.66972194977Bar

LAST Step Rounding Answer

∴

p v = 28.6697Bar

Partial Pressure of Vapor given Relative Humidity Formula Elements

Variables

Pressure of Water Vapor

Pressure of Water Vapor is the amount of water vapor present in the air, which affects the humidity and atmospheric conditions around us.

Symbol: p_v

Measurement: PressureUnit: Bar

Note: Value can be positive or negative.

Formulas to find Pressure of Water Vapor

Relative Humidity

Relative Humidity is the ratio of the partial pressure of water vapor in the air to the saturation vapor pressure at a given temperature.

Symbol: Φ

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Relative Humidity

Partial Pressure of Water Vapour in Saturated Air

Partial Pressure of Water Vapour in Saturated Air is the pressure exerted by water vapour in the air when it is fully saturated at a given temperature.

Symbol: p_s

Measurement: PressureUnit: Bar

Note: Value can be positive or negative.

Formulas to find Partial Pressure of Water Vapour in Saturated Air

Other formulas in Relative Humidity category

Go Relative Humidity given Mass of Water Vapor

Φ = \frac{m v}{m s}

Go Relative Humidity given Partial Pressure of Water Vapor

Φ = \frac{p v}{p s}

Go Relative Humidity given Degree of Saturation

Φ = \frac{S}{1 - \frac{p s}{p t} \cdot (1 - S)}

Go Saturation Pressure of Water Vapor given Relative Humidity

p s = \frac{p v}{Φ}

How to Evaluate Partial Pressure of Vapor given Relative Humidity?

Partial Pressure of Vapor given Relative Humidity evaluator uses Pressure of Water Vapor = Relative Humidity*Partial Pressure of Water Vapour in Saturated Air to evaluate the Pressure of Water Vapor, Partial Pressure of Vapor given Relative Humidity formula is defined as a measure of the pressure exerted by water vapor in the air, which is a critical component in understanding atmospheric conditions and weather patterns, and is closely related to the relative humidity of the air. Pressure of Water Vapor is denoted by p_v symbol.

How to evaluate Partial Pressure of Vapor given Relative Humidity using this online evaluator? To use this online evaluator for Partial Pressure of Vapor given Relative Humidity, enter Relative Humidity (Φ) & Partial Pressure of Water Vapour in Saturated Air (p_s) and hit the calculate button.

FAQs on Partial Pressure of Vapor given Relative Humidity

What is the formula to find Partial Pressure of Vapor given Relative Humidity?

The formula of Partial Pressure of Vapor given Relative Humidity is expressed as Pressure of Water Vapor = Relative Humidity*Partial Pressure of Water Vapour in Saturated Air. Here is an example- 0.00032 = 0.591343*4848239.

How to calculate Partial Pressure of Vapor given Relative Humidity?

With Relative Humidity (Φ) & Partial Pressure of Water Vapour in Saturated Air (p_s) we can find Partial Pressure of Vapor given Relative Humidity using the formula - Pressure of Water Vapor = Relative Humidity*Partial Pressure of Water Vapour in Saturated Air.

Can the Partial Pressure of Vapor given Relative Humidity be negative?

Yes, the Partial Pressure of Vapor given Relative Humidity, measured in Pressure can be negative.

Which unit is used to measure Partial Pressure of Vapor given Relative Humidity?

Partial Pressure of Vapor given Relative Humidity is usually measured using the Bar[Bar] for Pressure. Pascal[Bar], Kilopascal[Bar], Pound Per Square Inch[Bar] are the few other units in which Partial Pressure of Vapor given Relative Humidity can be measured.

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