Why balloon swells after filling gas in it?
Dear Student
It is because of the force of molecules of air filled in the balloon on the walls of balloon and due to this the pressure inside the balloon is higher than the external pressure after filling the gas.
That's why balloon swells after filling gas in it.
Regards
It is because of the force of molecules of air filled in the balloon on the walls of balloon and due to this the pressure inside the balloon is higher than the external pressure after filling the gas.
That's why balloon swells after filling gas in it.
Regards