If the surface area of anu liquid surface is increased by 50 % then its surface tension will

If the temperature of a liquid is increased, then its surface tension

If the temperature of a liquid is increased, then its surface tension

Show that the surface energy per unit area of a liquid surface is numerically equal to its surface tension .

The surface area of a solid sphere is increased by 21% without changing its shape. Find the percentage increase in its: radius

The surface area of a solid sphere is increased by 21% without changing its shape. Find the percentage increase in its volume .

When work is done to pull the surface of a soap film to increase its surface area, do you think its surface tension also increases?

The surface tension of a liquid is affected by