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Potential Energy of Volume of Water in Hydroelectric Power Generation Formula

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Potential Energy is the energy that is stored in an object due to its position relative to some zero position. Check FAQs

PE = γ w \cdot h

PE - Potential Energy?γ_w - Unit Weight of Water?h - Vertical Distance Water can Fall?

Potential Energy of Volume of Water in Hydroelectric Power Generation Example

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Here is how the Potential Energy of Volume of Water in Hydroelectric Power Generation equation looks like with Values.

Here is how the Potential Energy of Volume of Water in Hydroelectric Power Generation equation looks like with Units.

Here is how the Potential Energy of Volume of Water in Hydroelectric Power Generation equation looks like.

117.72 = 9.81 \cdot 12

117.72J = 9.81kN/m³ \cdot 12m

117.72 = 9.81 \cdot 12

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Potential Energy of Volume of Water in Hydroelectric Power Generation Solution

Follow our step by step solution on how to calculate Potential Energy of Volume of Water in Hydroelectric Power Generation?

FIRST Step Consider the formula

PE = γ w \cdot h

Next Step Substitute values of Variables

∴

PE = 9.81kN/m³ \cdot 12m

Next Step Prepare to Evaluate

∴

PE = 9.81 \cdot 12

LAST Step Evaluate

∴

PE = 117.72J

Potential Energy of Volume of Water in Hydroelectric Power Generation Formula Elements

Variables

Potential Energy

Potential Energy is the energy that is stored in an object due to its position relative to some zero position.

Symbol: PE

Measurement: EnergyUnit: J

Note: Value should be greater than 0.

Formulas to find Potential Energy

Unit Weight of Water

Unit Weight of Water is the ratio of total weight to the total volume of water.

Symbol: γ_w

Measurement: Specific WeightUnit: kN/m³

Note: Value can be positive or negative.

Formulas to find Unit Weight of Water

Vertical Distance Water can Fall

Vertical Distance Water can Fall refers to the height from which water drops vertically downward due to gravity.

Symbol: h

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Vertical Distance Water can Fall

Other formulas in Hydroelectric Power Generation category

Go Total Weight of Water given Potential Energy in Hydroelectric Power Generation

γ w = \frac{PE}{h}

Go Flow Rate given Power obtained from Water Flow in Horsepower

F = \frac{P \cdot 550}{η \cdot H \cdot γ w}

Go Flow Rate for Power obtained from Water Flow in Horsepower

Q t = \frac{P \cdot 8.8}{η \cdot H}

Go Flow Rate given Power obtained from Water Flow in Kilowatt

F = \frac{P \cdot 738}{η \cdot H \cdot γ w}

How to Evaluate Potential Energy of Volume of Water in Hydroelectric Power Generation?

Potential Energy of Volume of Water in Hydroelectric Power Generation evaluator uses Potential Energy = Unit Weight of Water*Vertical Distance Water can Fall to evaluate the Potential Energy, Potential Energy of Volume of Water in Hydroelectric Power Generation formula is defined as energy stored in the water falling from a height. Potential Energy is denoted by PE symbol.

How to evaluate Potential Energy of Volume of Water in Hydroelectric Power Generation using this online evaluator? To use this online evaluator for Potential Energy of Volume of Water in Hydroelectric Power Generation, enter Unit Weight of Water (γ_w) & Vertical Distance Water can Fall (h) and hit the calculate button.

FAQs on Potential Energy of Volume of Water in Hydroelectric Power Generation

What is the formula to find Potential Energy of Volume of Water in Hydroelectric Power Generation?

The formula of Potential Energy of Volume of Water in Hydroelectric Power Generation is expressed as Potential Energy = Unit Weight of Water*Vertical Distance Water can Fall. Here is an example- 117.72 = 9810*12.

How to calculate Potential Energy of Volume of Water in Hydroelectric Power Generation?

With Unit Weight of Water (γ_w) & Vertical Distance Water can Fall (h) we can find Potential Energy of Volume of Water in Hydroelectric Power Generation using the formula - Potential Energy = Unit Weight of Water*Vertical Distance Water can Fall.

Can the Potential Energy of Volume of Water in Hydroelectric Power Generation be negative?

No, the Potential Energy of Volume of Water in Hydroelectric Power Generation, measured in Energy cannot be negative.

Which unit is used to measure Potential Energy of Volume of Water in Hydroelectric Power Generation?

Potential Energy of Volume of Water in Hydroelectric Power Generation is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Potential Energy of Volume of Water in Hydroelectric Power Generation can be measured.

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