Question

The excess Pressure Inside a cylindrical, drop of liquid or a
cylindrical bubble of radius R in
a liquid of surface tension T is.​

Answer 1

Answer:

Excess pressure = 2T/R

Explanation:

The Excess pressure Inside a cylindrical, drop of liquid bubble of radius R in a liquid of surface tension T.

Pressure of liquid bubble=

$=2T/R =P_i-P_0$

There are 2 surfaces for a liquid bubble.

Excess pressure =

$=2\times2T/R=4T/R$

For one surface,

Excess pressure = 2T/R

Multiplication:

Multiplying the integers helps mathematicians to find the sum of two or more numbers. It is a technique that is used frequently on a daily basis. When mixing groups of similar sizes, we use multiplication. The concept of adding the same number repeatedly is represented by multiplication. The results of simply multiplying or more numbers are known as the products, and the factors are the values that are being multiplied.

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