If a stream of air is blown under one of the pans of a physical balance in equilibrium, then the pan will ……………. .

If a stream of air is blown under one of the pans of a physical balanc

1.	If a stream of air is blown under one of the pans of a physical balance in equilibrium, then the pan will ……………. .
Answer» GO up go down not be AFFECTED go up or down depending on the VELOCITY of the stream Answer :B