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A tube has two area of cross-section as ...

A tube has two area of cross-section as shown in figure. The diameters of the tube are 8mm and 2mm. Find range of water falling on horizontal surface, if pistion is moving with a constant velocity of `0.25m//s`, `h=1.25m(g=10m//s^2)`

A

1 m

B

2 m

C

3 m

D

4 m

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The correct Answer is:
B
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