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When air of density 1.3kg//m^(3) flows a...

When air of density `1.3kg//m^(3)` flows across the top of the tube shown in the accompanying figure, water rises in the tube to a height of `1.0cm`. What is the speed of air?

A

`12.4m//s`

B

`12.5m//s`

C

`12.8m//s`

D

`15.0m//s`

Text Solution

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The correct Answer is:
A
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