You feel lighter because of the buoyant force exerted by the water, which partially supports your weight.
Discussion Forum Latest Questions
Pressure exerted in any confined mass of fluid is transmitted undiminished in all directions.
Fluids exert pressure on the base and walls of the container in which they are enclosed due to their weight.
A solid exerts pressure on a surface due to its weight.
All liquids and gases are classified as fluids.