A cubical block of density `rho` is floating on the surface of water. Out of its height L,
Channel: Doubtnut
Date: 2020-08-16

A cubical block of density `rho` is floating on the surface of water. Out of its height L, fraction x is submerged in water. The vessel is in an elevator ac celerating upward with ac celeration a. What is the fraction immersed ?