Question 6: Properties of Matter

Question

Assertion Smaller drop of water resist deformation forces better than the larger drops.
Reason Excess pressure inside drop is inversely proportional to its radius.

Accepted Answer

As excess pressure,
$p=\frac{2 s}{R} \Rightarrow p \propto \frac{1}{R}$
$	herefore$ Excess pressure inside smaller drop is large due to which smaller force resist deforming forces better.

Answer

Both Assertion and Reason are correct, Reason is the correct explanation of Assertion

Answer

Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion

Answer

Assertion is correct and Reason is incorrect

Answer

Assertion is incorrect and Reason is correct

Properties of Matter

Assertion Smaller drop of water resist deformation forces better than the larger drops. Reason Excess pressure inside drop is inversely proportional to its radius.

Choose the correct answer: