A cork of density 0.5 gcm-3 floats on a calm swimming pool. The fraction of the cork’s volume which is under water is :-
Options

Question

A cork of density 0.5 gcm-3 floats on a calm swimming pool. The fraction of the cork’s volume which is under water is :-

G1 Physics · Accepted Answer

Step 1: Apply Archimedes' principle, Fᵦ = ρfluid g Vdisplaced, together with force/torque equilibrium. Step 2: Use the immersed volume from the given geometry and solve the balance condition. Applying these relations to the given data gives D: 50%. Final answer: D.