Question

air is filled in a bubble the value of pressure inside it will

Answer 1

hello friend
the pressure inside the bubble is greater then outside the bubble .
hope it's help u
 

Answer 2

Answer:

If air is filled in a bubble, the value of pressure inside it will decrease.

Explanation:

• The forces of surface tension are what cause the tiny bubbles and liquid drops to be spherical. Because of the combined effect, a bubble or liquid drop should not burst, indicating that the pressure inside is greater than the pressure outside.
• A bubble's surface tension is balanced by the pressure differential. The crucial fact is that the pressure differential increases with bubble size.
• We know that excess pressure in a bubble is inversely related to bubble radius because the bubble expands as additional air is forced into it, increasing its radius.
• As we force more air into the bubble, the pressure inside of it lowers.

Thus, if air has filled in a bubble the value of pressure inside it will decrease.

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