Pressure Inside Liquid Drop Calculator

✖Surface tension is a word that is linked to the liquid surface. It is a physical property of liquids, in which the molecules are drawn onto every side.ⓘ Surface Tension [σ]			+10% -10%
✖Diameter of droplet is the length of the longest chord of the liquid droplet.ⓘ Diameter of Droplet [d]			+10% -10%

✖Pressure change new is the difference between the pressure inside the liquid droplet and atmospheric pressure.ⓘ Pressure Inside Liquid Drop [Δp_new]

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Formula

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Pressure Inside Liquid Drop

Formula

`"Δp"_{"new"} = (4*"σ")/("d")`

Example

`"240.4959Pa"=(4*"72.75N/m")/("121cm")`

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Pressure Inside Liquid Drop Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pressure change new = (4*Surface Tension)/(Diameter of Droplet)
Δp_new = (4*σ)/(d)
This formula uses 3 Variables

Variables Used

Pressure change new - (Measured in Pascal) - Pressure change new is the difference between the pressure inside the liquid droplet and atmospheric pressure.
Surface Tension - (Measured in Newton per Meter) - Surface tension is a word that is linked to the liquid surface. It is a physical property of liquids, in which the molecules are drawn onto every side.
Diameter of Droplet - (Measured in Meter) - Diameter of droplet is the length of the longest chord of the liquid droplet.

STEP 1: Convert Input(s) to Base Unit

Surface Tension: 72.75 Newton per Meter --> 72.75 Newton per Meter No Conversion Required
Diameter of Droplet: 121 Centimeter --> 1.21 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Δp_new = (4*σ)/(d) --> (4*72.75)/(1.21)

Evaluating ... ...

Δp_new = 240.495867768595

STEP 3: Convert Result to Output's Unit

240.495867768595 Pascal --> No Conversion Required

FINAL ANSWER

240.495867768595 ≈ 240.4959 Pascal <-- Pressure change new

(Calculation completed in 00.004 seconds)

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Created by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has created this Calculator and 1000+ more calculators!

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< 5 Inside Pressure Calculators

Pressure Inside Liquid Drop

Go Pressure change new = (4*Surface Tension)/(Diameter of Droplet)

Pressure Inside Soap Bubble

Go Pressure change new = (8*Surface Tension)/(Diameter of Droplet)

Pressure in Liquid Jet

Go Pressure in liquid jet = 2*Surface Tension/Diameter of jet

Pressure in Liquid Droplet

Go Pressure = 4*Surface Tension/Diameter of Droplet

Pressure in Excess of Atmospheric Pressure

Go Pressure = Specific weight of liquid*Height

Pressure Inside Liquid Drop Formula

Pressure change new = (4*Surface Tension)/(Diameter of Droplet)
Δp_new = (4*σ)/(d)

What do you mean by excess pressure inside the liquid drop?

The pressure inside a spherical drop is greater than the pressure outside. The way in which the excess pressure P depends on the radius of the drop, and the surface tension γ and density ρ of the liquid is amenable to dimensional analysis. The pressure inside the liquid drop is 4 times the surface tension of the liquid drop divided by the diameter of the droplet.

How to Calculate Pressure Inside Liquid Drop?

Pressure Inside Liquid Drop calculator uses Pressure change new = (4*Surface Tension)/(Diameter of Droplet) to calculate the Pressure change new, The pressure inside liquid drop is defined to be the amount of force exerted inside the liquid drop per area of the liquid drop. Pressure change new is denoted by Δp_new symbol.

How to calculate Pressure Inside Liquid Drop using this online calculator? To use this online calculator for Pressure Inside Liquid Drop, enter Surface Tension (σ) & Diameter of Droplet (d) and hit the calculate button. Here is how the Pressure Inside Liquid Drop calculation can be explained with given input values -> 240.4959 = (4*72.75)/(1.21).

FAQ

What is Pressure Inside Liquid Drop?

The pressure inside liquid drop is defined to be the amount of force exerted inside the liquid drop per area of the liquid drop and is represented as Δp_new = (4*σ)/(d) or Pressure change new = (4*Surface Tension)/(Diameter of Droplet). Surface tension is a word that is linked to the liquid surface. It is a physical property of liquids, in which the molecules are drawn onto every side & Diameter of droplet is the length of the longest chord of the liquid droplet.

How to calculate Pressure Inside Liquid Drop?

The pressure inside liquid drop is defined to be the amount of force exerted inside the liquid drop per area of the liquid drop is calculated using Pressure change new = (4*Surface Tension)/(Diameter of Droplet). To calculate Pressure Inside Liquid Drop, you need Surface Tension (σ) & Diameter of Droplet (d). With our tool, you need to enter the respective value for Surface Tension & Diameter of Droplet and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Pressure change new?

In this formula, Pressure change new uses Surface Tension & Diameter of Droplet. We can use 1 other way(s) to calculate the same, which is/are as follows -

Pressure change new = (8*Surface Tension)/(Diameter of Droplet)

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