If an air bubble rises from the bottom of a mercury lank to the top its volume becomes 1.5 times. When normal pressure is 76cm of Hg then the depth of the Hg tank is

If an air bubble rises from the bottom of a mercury lank to the top it

1.	If an air bubble rises from the bottom of a mercury lank to the top its volume becomes 1.5 times. When normal pressure is 76cm of Hg then the depth of the Hg tank is
Answer» 38 CM 132 cm 76 cm 49 cm Answer :A