Question:

on which principle , ball pen functions


Options :

Ans 1: viscosity

Ans 2: gravitational force

Ans 3: capillary action

Ans 4: none of the above



Correct Answer: Ans 2

Explanation: Sorry there is no explanation for this answer. Please help others by posting your response below



Previous Question : A body of mass m is taken to the bottom of a deep mine then

Next Question : If two bodies of unequal masses are thrown vertically upwards with the same initial velocity the rat...

Click here for free online test on Gravitation

Responses



Post your response


 

More questions and answers on Gravitation :-

 
 

The hidden mist of forgotten truth is not for the mundane eye to see... ?
-Luis Marques Kemet - The Year of Revelation