Home Physics Surface Tension Pressure Difference A water drop is divided into eight equal dro…
Physics Surface Tension Pressure Difference MCQ (Single Correct)

A water drop is divided into eight equal droplets the pressure difference between the inner and outer side of the big drop will be –

A
Same as for smaller droplet
B
1/2 of that for smaller droplet
C
1/4 of that for smaller droplet
D
Twice that for smaller droplet

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Text Solution

Verified by Experts
The correct answer is:
B

Volume of big drop Volume of 8 droplets ie,

For smaller drop,

For bigger drop,

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