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The bulk modulus of water is 3×10^9 N/m^2. The extra pressure required to inrease the density of water by 0.2 % is (1) 1.5×10^6 N/m^2 (2) 3×10^{6 }N/m^2 (3) 2/3 × 10^6 N/m^2 (4) 6×10^6 N/m^2 |
| Answer» The bulk modulus of water is 3×10^9 N/m^2. The extra pressure required to inrease the density of water by 0.2 % is (1) 1.5×10^6 N/m^2 (2) 3×10^{6 }N/m^2 (3) 2/3 × 10^6 N/m^2 (4) 6×10^6 N/m^2 | |