Question : Soap bubble attains spherical shape due to _____.
Option 1: inertia
Option 2: pressure
Option 3: surface tension
Option 4: viscosity
Correct Answer: surface tension
Solution : The answer is surface tension .
Because of surface tension, soap bubbles take on a spherical form. The propensity of liquid surfaces to shrink into the lowest feasible surface area is called surface tension. This is because liquid molecules are attracted to one another, and the smaller the surface area, the fewer molecules are exposed to the air.
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