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The neck and bottom of a bottle are 3 cm...

The neck and bottom of a bottle are 3 cm and 15 cm in radius respectively. If the cork is pressed with a force 12 N in the neck of the bottle, then force exerted on the bottom of the bottle is :-

A

80 N

B

40 N

C

300 N

D

60 N

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Two syringes of different cross-section (without needle filled with water are connected with a tightly fitted rubber tube filled with water. Diameters of the smaller piston an larger piston are 1 cm and 3 cm respectively. If a force of 10N is applied to the smaller piston then the force exerted on the larger piston is

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    Thrust
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  • The radii of the top and bottom of a bucket of slant height 10 cm are 14 cm and 6 cm respectively. The curved surface area of the bucket is (pi = 3.14)

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