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A U - tube filled with mercury is conn...

A U - tube filled with mercury is connected to bulb containing a gas as shown . If atmospheric pressure is `1.013 xx10^(5)` Pa and `H = 0.05` m , then

A

pressure at M, N and inside bulb are same .

B

gauge pressure at N = 0

C

gauge pressure at M is ` 6.8 xx10^(3)` Pa

D

absolute pressure in bulb is `1 .08 xx0^(5)` Pa

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The correct Answer is:
B,C,D
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FIITJEE-FLUID MECHANICS -ASSIGHNMENT PROBLEMS (OBJECTIVE ) LEVEL-II
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  7. The apparent weight of a body

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  8. A horizontal pipe of shown cross - section has a liquid flowing th...

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  9. The spring balance A reads 2 kg with a block m suspended from it. A ba...

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  10. Which of the following is /are correct ?

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  11. Choose the wrong statement (s)

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  12. A pipe of constant cross - section is bent in a horizontal plane as...

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  13. Upon which of the following quantities,the value of buoyant force o...

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  14. Which of the following statement (s) is /are correct ?

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  15. Which of the following is correct ?

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  16. When an air bubble rise from the bottom of a deep lake to a point just...

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  17. Chosse the correct statement (s) about the pressure in a liquid .

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