Sail E0 Webinar
Question
A fountain pen works on the principle of
Options:
A .  Flow of liquids from higher to lower potential
B .  Capillary action
C .  Bernoulli's principle
D .  Viscosity of liquids
Answer: Option B

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers