A) 2km/s
B) 3 km/s
C) 4 km/s
D) 5 km/s
Correct Answer: B
Solution :
Bulk modulus \[K=\frac{\Delta p}{\frac{-\Delta V}{V}}\] \[v=\frac{\Delta \,V}{V}=\frac{0.01}{100}={{10}^{-4}}\] \[\Delta p=\] pressure of water \[=h\rho g\] \[={{10}^{3}}\times 1\times {{10}^{3}}\times 9.8\] \[\Delta \,p=9.8\times {{10}^{6}}\] \[K=\frac{9.8\times {{10}^{6}}}{{{10}^{-4}}}\] \[=9.8\times {{10}^{10}}N/{{m}^{2}}\]You need to login to perform this action.
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