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The surface tension of a liquid is | StemPy Lab
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The surface tension of a liquid is
Physics
Easy
High School (11–12)
Mechanics › Surface Tension and Capillarity
Created by
StemPy Lab
The surface tension of a liquid is
the force per unit length along a line on its surface
the force per unit area on its surface
the energy per unit volume of the liquid
the pressure inside a drop
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← A fine droplet of water of radius 0.020 mm falls through air of viscosity 1.8 × 10⁻⁵ Pa s. What is its terminal speed? (Ignore the air's buoyancy; g = 9.8 m/s².)
A weather report gives the air pressure as 101 kPa. One pascal, the unit it uses, is the same as →
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Mechanics › Surface Tension and Capillarity
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