A liquid drop of diameter | Surface Tension | JEE MAIN_2026

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JEE MAIN_2026

02-04-26_S1

Question

A liquid drop of diameter 2 mm breaks into 512 droplets. The change in surface energy is $\alpha \times 10^{-6} \mathrm{~J}$. The value of $\alpha$ is $\_\_\_\_$ . (Take surface tension of liquid $=0.08 \mathrm{~N} / \mathrm{m}$ )

Select the correct option:

A

10

B

7

C

8

D

11

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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