7 2 A cubical block of copper of side 10 cm is floating in a

Last updated: 6/11/2023

7 2 A cubical block of copper of side 10 cm is floating in a vessel containing mercury Water is poured into the vessel so that the copper block just gets submerged The height of water column is PHg 13 6 g cc Pcu 7 3 g cc Pwater 1 gm cc A 1 25 cm B 2 5 cm D 7 5 cm 9 5 cm