A lake has a depth of 500m. The bulk modulus of water is 2*109N/m2. Ca – McqOptions

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1.	A lake has a depth of 500m. The bulk modulus of water is 2*10⁹N/m². Calculate the fractional compression, V/V, of water at the bottom of the lake.
A.	2.5*10<sup>-3</sup>
B.	7*10<sup>-3</sup>
C.	3.5*10<sup>-3</sup>
D.	5*10<sup>-3</sup>
Answer» B. 7*10<sup>-3</sup>

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