Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsMechanical Properties of FluidsMHT CET

The work done in blowing a soap bubble of radius R is 'W₁' at room temperature. Now the soap solution is heated. From the heated solution another soap bubble of radius '2R' is blown and the work done is 'W₂'. Then, [MHT-CET 2021]

Answer: (B)

Solution

would give at constant T, but heating lowers T, so ; (a)

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-062273