A) 4095.0 Pascal
B) 409.50 Pascal
C) 40.950 Pascal
D) 4.0950 Pascal
Correct Answer: A
Solution :
From the Bernoulli's theorem \[{{P}_{1}}-{{P}_{2}}=\frac{1}{2}\rho (v_{2}^{2}-v_{1}^{2})\]\[=\frac{1}{2}\times 1.3\times [{{(120)}^{2}}-{{(90)}^{2}}]\] \[=4095\,N/{{m}^{2}}\]or Pascal
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