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High School/JEE/NEET/IPhO Physics | 17-19 Yrs

Basic Tools

Mechanics

Heat & Thermodynamics

Oscillation & Waves

Properties of Matter

Gravitation

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Magnetic Effects

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sir in this Q how you get to know whether the bubble is single layer or double layer so that you have applied formula 4T/R in the Q

6 years ago by Teena ashiya

Ans 1 ->

for a bubble we always take 4T/R, cuz it has two free surfaces

6 years ago by Lalith

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