A) 5 m
B) 10 m
C) 15 m
D) 20 m
Correct Answer: C
Solution :
\[{{P}_{1}}{{V}_{1}}={{P}_{2}}{{V}_{2}}\]Þ \[({{P}_{0}}+h\rho g)V\]=\[{{P}_{0}}\times \frac{4}{3}\pi {{(2r)}^{3}}\] Þ \[h\rho g=2{{P}_{0}}\]Þ \[h=\frac{2\times 75\times 13.6\times g}{\frac{13.6}{10}\times g}\]= 15 mYou need to login to perform this action.
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