1.

Water and mercury are filled in two cylindrical vessels up to same height. Both vessels have a hole in the wall near the bottom. The velocity of water and mercury coming out of the holes are v_(1) and v_(2) respectively.

Answer»

`v_(1)=v_(2)`
`v_(1)=13.6v_(2)`
`v_(1)=v_(2)//13.6`
`v_(1)=SQRT(13.6)v_(2)`

ANSWER :A


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