NEET2022Physics-Surface Tension
NEET 2022 Physics Pressure in Bubbles MCQ Question
Type: MCQ-conceptual-Easy-Class 11
If a soap bubble expands, the pressure inside the bubble:
A
remains the same
B
is equal to the atmospheric pressure
C
decreases
D
increases
Correct Answer
Option C
Detailed Explanation
As a soap bubble expands, the surface tension decreases, leading to a decrease in internal pressure.
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