question_answer

A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is \[\upsilon \], the total area around the fountain that gets wet is                                                                                 [AIEEE 2011]

A)  \[\pi \frac{{{\upsilon }^{2}}}{{{g}^{2}}}\]    

B)                   \[\pi \frac{{{\upsilon }^{2}}}{g}\]

C)  \[\pi \frac{{{\upsilon }^{4}}}{{{g}^{2}}}\]

D)                   \[\frac{\pi }{2}\frac{{{\upsilon }^{4}}}{{{g}^{2}}}\]

Correct Answer: C

Solution :

[c] Area

Area