Question 1

What is surface tension and how is it measured?

Accepted Answer

Surface tension is the force per unit length at a liquid surface, measured in N/m or dyne/cm. Water surface tension is about 72 mN/m at 20°C.

Question 2

How do I convert surface tension units?

Accepted Answer

Enter your value and the converter calculates equivalents. 1 N/m = 1000 mN/m = 1000 dyne/cm.

Question 3

What factors affect surface tension?

Accepted Answer

Temperature (higher = lower tension), surfactants, and liquid composition all affect surface tension. This converter handles unit conversion only.

Question 4

When are surface tension calculations important?

Accepted Answer

Surface tension is critical in coating processes, ink formulation, detergent design, printing, biomedical applications, and fluid dynamics.

Maximum Bubble Pressure Method Surface Tension Converter - Free Online

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