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Constant used in Rohwer's Formula given Evaporation Loss Per Day Formula

GoConstant used in Rohwer's Formula given Change in Vapour Pressure Formula

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Rohwer's Formula Constant refers to an empirical coefficient used in Rohwer's equation to estimate evaporation rates, adjusting for local climatic conditions. Check FAQs

C' = \frac{E}{(1.465 - (0.00732 \cdot P a)) \cdot (0.44 + (0.0732 \cdot u)) \cdot (V - v)}

C' - Rohwer's Formula Constant?E - Evaporation Loss per Day?P_a - Atmospheric Pressure?u - Mean Wind Velocity?V - Maximum Vapour Pressure?v - Actual Vapour Pressure?

Constant used in Rohwer's Formula given Evaporation Loss Per Day Example

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Here is how the Constant used in Rohwer's Formula given Evaporation Loss Per Day equation looks like with Values.

Here is how the Constant used in Rohwer's Formula given Evaporation Loss Per Day equation looks like with Units.

Here is how the Constant used in Rohwer's Formula given Evaporation Loss Per Day equation looks like.

0.7498 = \frac{8.29}{(1.465 - (0.00732 \cdot 74.83)) \cdot (0.44 + (0.0732 \cdot 8)) \cdot (0.6 - 0.4)}

0.7498 = \frac{8.29cm}{(1.465 - (0.00732 \cdot 74.83cmHg)) \cdot (0.44 + (0.0732 \cdot 8km/h)) \cdot (0.6cmHg - 0.4cmHg)}

0.7498 = \frac{8.29}{(1.465 - (0.00732 \cdot 74.83)) \cdot (0.44 + (0.0732 \cdot 8)) \cdot (0.6 - 0.4)}

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Constant used in Rohwer's Formula given Evaporation Loss Per Day Solution

Follow our step by step solution on how to calculate Constant used in Rohwer's Formula given Evaporation Loss Per Day?

FIRST Step Consider the formula

C' = \frac{E}{(1.465 - (0.00732 \cdot P a)) \cdot (0.44 + (0.0732 \cdot u)) \cdot (V - v)}

Next Step Substitute values of Variables

∴

C' = \frac{8.29cm}{(1.465 - (0.00732 \cdot 74.83cmHg)) \cdot (0.44 + (0.0732 \cdot 8km/h)) \cdot (0.6cmHg - 0.4cmHg)}

Next Step Convert Units

∴

C' = \frac{0.0829m}{(1.465 - (0.00732 \cdot 74.83cmHg)) \cdot (0.44 + (0.0732 \cdot 2.2222m/s)) \cdot (0.6cmHg - 0.4cmHg)}

Next Step Prepare to Evaluate

∴

C' = \frac{0.0829}{(1.465 - (0.00732 \cdot 74.83)) \cdot (0.44 + (0.0732 \cdot 2.2222)) \cdot (0.6 - 0.4)}

Next Step Evaluate

∴

C' = 0.749829106258448

LAST Step Rounding Answer

∴

C' = 0.7498

Constant used in Rohwer's Formula given Evaporation Loss Per Day Formula Elements

Variables

Rohwer's Formula Constant

Rohwer's Formula Constant refers to an empirical coefficient used in Rohwer's equation to estimate evaporation rates, adjusting for local climatic conditions.

Symbol: C'

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Rohwer's Formula Constant

Evaporation Loss per Day

Evaporation Loss per Day refers to the amount of water lost from a surface due to evaporation within a single day, typically measured in millimeters (mm).

Symbol: E

Measurement: LengthUnit: cm