Which of the following is not based on the principle of capillarity
Floating of wood on eater surface
Ploughing of soil
Rise of oil in wick of lantern
Soaking of ink by bloating paper
As we discussed in concept
Capillary -
If a tube of very narrow bore is dipped in a liquid, the liquid in the capillary either ascends or descends .
- wherein
A towel soaks water.
Floating of wood on eater surface
Option 1)
Floating of wood on eater surface
Option is correct
Option 2)
Ploughing of soil
Option is incorrect
Option 3)
Rise of oil in wick of lantern
Option is incorrect
Option 4)
Soaking of ink by bloating paper
Option is incorrect