[" The correct ophoh is (b)."],[" Example "17" On heating water,bubbles beings formed at the bottom of the vessel "],[" kamp and rise.Take the bubbles to be spheres of radius "R" and making a circular "],[" dideh and radius "r" with the bottom of the vessel.If "r<

On heating water, bubbles being formed at the bottom of the vessel detach and rise. Take the bubbles to be spheres of radius R and making a circular contact of radius r with the bottom of the vessel. If rlt ltR and the surface tension of water is T, value of r just before bubbles detach is: (density of water is rho_w )

On heating water, bubbles being formed at the bottom of the vessel detach and rise. Take the bubbles to be spheres of radius R and making a circular contact of radius r with the bottom of the vessel. If rlt ltR and the surface tension of water is T, value of r just before bubbles detach is: (density of water is rho_w )

On heating water, bubbles being formed at the bottom of the vessel detach and rise. Take the bubbles to be spheres of radius R and making a circular contact of radius r with the bottom of the vessel. If rlt ltR and the surface tension of water is T, value of r just before bubbles detach is: (density of water is rho_w )

On heating water, bubbles being formed at the bottom of the vessel detach and rise. Take the bubbles to be spheres of radius R and making a circular contact of radius r with the bottom of the vessel. If rlt ltR and the surface tension of water is T, value of r just before bubbles detach is: (density of water is rho_w )

On heating water, bubbles beings formed at the bottom of the vessel detatch and rise. Take the bubbles to be spheres of radius R and amking a circular contact of radius r with the bottom of the vessel. If r ltlt R , and the surface tension of water is T , value of r just before bubles detatch is : (density of water is rho_(w))

An air bubble is formed at depth h below the surface of water. The pressure inside the bubble is- ( P_(0)= atmospheric pressure, r = radius of bubble)

Radius of an air bubble at the bottom of the lake is r and it becomes 2 r when the air bubbles rises to the top surface of the lake. If P cm of water be the atmospheric pressure, then the depth of the lake is