A) \[4\text{ }\pi \times {{10}^{5}}\text{ }atm\]
B) \[\text{3}\times 4\pi \times {{10}^{3}}\text{ }atm\]
C) \[4\text{ }\pi \times {{10}^{6}}\text{ }atm\]
D) \[4\pi \times {{10}^{8}}\text{ }atm\]
Correct Answer: B
Solution :
Given, \[r=3\text{ }cm,\text{ }\Delta V=0.3\text{ }cc\] Bulk modulus \[K=-\frac{PV}{\Delta V}\] \[=\frac{100\times \frac{4}{3}\pi {{r}^{3}}}{0.3}\] \[=4\pi \times 3\times {{10}^{3}}atm\]
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