Why water does not fall even if we pour a little more water than the capacity of glass?

Water does not fall even if we pour a little more water than the capacity of glass as shown below.

This is due to a phenomenon called surface tension.

Because of attractive forces among water molecules, the surface of water behaves like a stretched sheet of rubber. There is a small tension in the water surface which prevents some water from overflowing immediately.

Because of surface tension phenomena, some small insects will be able to walk on water.

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

48 Views

Kickstart Your Career

Get certified by completing the course

Get Started