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Assertion: A tiny drops of liquid resist...

Assertion: A tiny drops of liquid resist deforming forces better than bigger drops
Reason:Excess pressure inside a drop is directly proportional to the Surface tension.

A

both Assertion and Reason are both are both wrong

B

Assertion is right, Reason is wrong

C

both Assertion and Reason are correct and Reason explains Assertion

D

both Assertion and Reason are correct, but Reason does not explain Assertion

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The correct Answer is:
B
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These questions consist two statements each, printed as Assertion and reason, while answering these question you are required to choose any one of the following four responsis: (a) If both the assertion and reason are true and reason is a true explanation of the assertion. (b) If both the assertion and reason are true but the reason is not the correct explanation of assertion. (c ) If the assertion is true but reason is false. (d) If both the assertion and reason are false. Q. Assertion: Smaller drops of liquid resist deforming forces better than the larger drops. Reason: Excess pressure inside a drop is directly proportional to its surface area.

Statement I: Smaller drops of liquid resist deforming forces better than the larger drops. Statement II: Excess pressure inside a drop is directly proportional to its surface area.

Smaller drops of liquid resist deforming forces better than the larger drops.

Inside a drop excess pressure is maximum in

Internal pressure inside a liquid drop of radius r and surface tension T is

Derive an expression for excess pressure inside a drop of liquid.

The excess pressure in dyne/ inside a liquid drop of radius 2 mm and fsurface tension T is

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