A thread is tied slightly loose to a wire frame as in figure and the frame is dipped into a soap solution and taken out. The frame is completely covered with the film. When the portion A punctured with a pin, the thread.

Question

Accepted Answer

Becomes concave toward A

Answer

Becomes convex towards A

Answer

Remains in the initial position

Answer

Either (a) or (b) depending on the size of A w.r.t. B

Mechanical Properties of Fluids

Question: A thread is tied slightly loose to a wire frame as in figure and the frame is dipped into a soap solution and taken out. The frame is completely covered with the film. When the portion A punctured with a pin, the thread.

Mechanical Properties of Fluids

Question: A thread is tied slightly loose to a wire frame as in figure and the frame is dipped into a soap solution and taken out. The frame is completely covered with the film. When the portion A punctured with a pin, the thread.

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