1.

A tank 2 m high is half filled with water and then filled to the top with oil of density 0.60 g/cc. What is the pressure at the bottom of the tank due to these liquids? \[(Take\text{ }g\text{ }=\text{ }10\text{ }m\text{ }{{s}^{-2}})\] 

A. \[0.8\times {{10}^{2}}\text{ }N\text{ }{{m}^{-2}}\]
B. \[0.8\times {{10}^{4}}\text{ }N\text{ }{{m}^{-2}}\]
C. \[1.6\times {{10}^{2}}\text{ }N\text{ }{{m}^{-2}}\]
D. \[1.6\times {{10}^{4}}\text{ }N\text{ }{{m}^{-2}}\]
Answer» E.


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