Ball pen and fountain pen depend respectively on principle of
Asked by admin @ in Physics viewed by 257 People
The ball pen works on the principle of
1)Visosity 2) Gravitational
3) Capillary action and surface tension 4) Boyle's law
5) Diffusion
Answered by admin @
Hi...!
3) Capillary action and surface tension is the answer.
The ball pen works on the principle of Capillary action and surface tension.
Hope this helps.....!!
^_^
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