the bulk modulus of water is 2*109 N/m2. The change in pressure required to increase the density of water by 0.05% is Share with your friends Share 7 Vara answered this Density of a substance is inversely proportional to its volume:Hence,△VV α △dd-1So, percentage change in volume corresponding to 0.05% increase in densityis equal to 0.05% (decrease).Bulk modulus,K=△P△VVSo, change in pressure is△P=K△VV =2×1090.05% =2×1090.05100 =1×106 Pa 41 View Full Answer