A certain block weighs 15 N in air. But is weighs only 12 N when completely immersed in water.
Channel: Doubtnut
Date: 2020-02-16

A certain block weighs 15 N in air. But is weighs only 12 N when completely immersed in water. When immersed completely in another liquid, it weighs 13 N. Calculate the relative density of (i) the block and (ii) the liquid.