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Water Equivalent Formula

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Water equivalent of a substance is the amount of water that would absorb the same amount of heat as the substance per degree rise in temperature. Check FAQs

s = M w \cdot c

s - Water equivalent?M_w - Mass of Water?c - Specific Heat?

Water Equivalent Example

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With units

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Here is how the Water Equivalent equation looks like with Values.

Here is how the Water Equivalent equation looks like with Units.

Here is how the Water Equivalent equation looks like.

6 = 0.05 \cdot 120

6kg = 0.05kg \cdot 120J/(kg*K)

6 = 0.05 \cdot 120

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Water Equivalent Solution

Follow our step by step solution on how to calculate Water Equivalent?

FIRST Step Consider the formula

s = M w \cdot c

Next Step Substitute values of Variables

∴

s = 0.05kg \cdot 120J/(kg*K)

Next Step Prepare to Evaluate

∴

s = 0.05 \cdot 120

LAST Step Evaluate

∴

s = 6kg

Water Equivalent Formula Elements

Variables

Water equivalent

Water equivalent of a substance is the amount of water that would absorb the same amount of heat as the substance per degree rise in temperature.

Symbol: s

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Water equivalent

Mass of Water

Mass of water is the total mass of water.

Symbol: M_w

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Mass of Water

Specific Heat

The Specific Heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius.

Symbol: c

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

Note: Value can be positive or negative.

Formulas to find Specific Heat

Other formulas in Refrigeration Parameters category

Go Dew Point Depression

dpd = T - dpt

Go Degree of Saturation

S = \frac{Vw}{V void}

Go Real Refrigerator

RR = \frac{Q low}{W}

Go Relative Density

RD = \frac{ρ}{ρ water}

How to Evaluate Water Equivalent?

Water Equivalent evaluator uses Water Equivalent = Mass of Water*Specific Heat to evaluate the Water equivalent, Water Equivalent formula is defined as a method to express the thermal capacity of a substance in terms of the equivalent mass of water, facilitating comparisons of heat transfer and energy storage in thermodynamic processes. Water equivalent is denoted by s symbol.

How to evaluate Water Equivalent using this online evaluator? To use this online evaluator for Water Equivalent, enter Mass of Water (M_w) & Specific Heat (c) and hit the calculate button.

FAQs on Water Equivalent

What is the formula to find Water Equivalent?

The formula of Water Equivalent is expressed as Water Equivalent = Mass of Water*Specific Heat. Here is an example- 6 = 0.05*120.

How to calculate Water Equivalent?

With Mass of Water (M_w) & Specific Heat (c) we can find Water Equivalent using the formula - Water Equivalent = Mass of Water*Specific Heat.

Can the Water Equivalent be negative?

No, the Water Equivalent, measured in Weight cannot be negative.

Which unit is used to measure Water Equivalent?

Water Equivalent is usually measured using the Kilogram[kg] for Weight. Gram[kg], Milligram[kg], Ton (Metric)[kg] are the few other units in which Water Equivalent can be measured.

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