Question

write two application of surface tension

Answer 1

hi........
two application of surface tension are:
Surface tension of soap solution is less, it can spread over large areas and wash clothes more effectively, since the dirt particles stick to the soap molecules.

In soldering, addition of flux reduces the surface tension of molten tin. Hence, it spreads.

Answer 2

$\huge\mathfrak\red{Answer :}$

Applications of Surface Tension...

1) Walking of insects on water... Small insects can easily walk on water because their weight is not enough to penetrate the surface of liquid or water....

2) Rounding of bubbles... The surface tension of water provides the necessary wall tension for the formation of bubbles with respect to water....

3) Floating of needle in water... Though needle is many times as dense as water. A small needle can be float on the surface of water if carefully placed on water...

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