Question:medium
A boy formed a bubble and a liquid drop from the same soapy water. The pressure difference between inside and outside of the soap bubble is measured to be 100 N/m\(^2\). If the radius of the droplet is half of the radius of the bubble, then the pressure difference between the inside and outside of the droplet is:
A boy formed a bubble and a liquid drop from the same soapy water. The pressure difference between inside and outside of the soap bubble is measured to be 100 N/m\(^2\). If the radius of the droplet is half of the radius of the bubble, then the pressure difference between the inside and outside of the droplet is:
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Bubble has two surfaces → pressure is double compared to a liquid drop.
Updated On: May 1, 2026
- 0
- 50 N/m\(^2\)
- 100 N/m\(^2\)
- 200 N/m\(^2\)
- 400 N/m\(^2\)
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The Correct Option is D
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