i need good information for my fourth grade sister to understand about surface tension
-
Surface Tension is the property of the surface of liquid that allows it to resist an external force.
For example, though they are denser than water, water striders ( insects) have ability to walk on water surface.
You have to give many examples like a) water dripping from a Tap:b) water beading on a leaf, c)separation of oil and water; d) soap bubbles etc., to understand the subject well.
For example, though they are denser than water, water striders ( insects) have ability to walk on water surface.
You have to give many examples like a) water dripping from a Tap:b) water beading on a leaf, c)separation of oil and water; d) soap bubbles etc., to understand the subject well.