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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 mr. The height of water in the cylindrical flask is ?
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- h/2 m2
- 2h/m
- h/3m2
- m/2h
Correct Option: C
Volume of water = Volume of conical flask = (1/3)πr2h
Now, the water is poured into cylindrical flask.
∴ Volume of cylinder = Volumes of water
⇒ π (mr)2 x Height = (1/3)πr2h
∴ Height = h/3m2
