Question

How can surface tension be reduced?​

Answer 1

Answer:

1. Surface tension can change with the change with medium that is just above the liquid.

2. If there is any oil or oily compounds on the free surface of the water, then surface tension will be reduced.

If you mix something to the water, then the surface tension 3. will be changed.

Answer 2

Answer:

by removing viscosity or density of that material and by reducing area.

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