A) \[{{A}_{1}}{{A}_{2}}\]
B) \[\frac{{{A}_{1}}}{{{A}_{2}}}\]
C) \[\frac{{{A}_{2}}}{{{A}_{1}}}\]
D) \[\frac{1}{{{A}_{1}}{{A}_{2}}}\]
Correct Answer: C
Solution :
Volume of liquid flowing at first point \[=A{{ & }_{1}}{{v}_{1}}\]Similarly, volume of liquid flowing at second point \[=A{{ & }_{2}}{{v}_{2}}\] From equation of continuity, \[{{A}_{1}}{{v}_{1}}={{A}_{2}}{{v}_{2}}\] or \[\frac{{{v}_{1}}}{{{v}_{2}}}=\frac{{{A}_{2}}}{{{A}_{1}}}\]You need to login to perform this action.
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