[Solved] A cubical solid aluminium (bulk modulus = -V \\frac{dP}{dV} = 70 GPa) block has an edge length of 1 m on the surface of the earth. It is kept on the floor of a 5 km deep ocean. Taking the average density of water and the acceleration due to gravity to be 10^3 kg m^{−3} and 10 ms^{−2}, respectively, the change in the edge length of the block in mm is _____. - - JEE (Advanced) 2020 Paper-2