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A conical flask is full of water. The fl...

A conical flask is full of water. The flask has base radius r and height h. This water is poured into a cylindrical flask of base radius m. The height of water in the cylindrical flask is__

A

m/2h

B

`h/2m^2`

C

2h/m

D

`(h)/(3m^2)

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