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The rate of flow of water in a capillary...

The rate of flow of water in a capillary tube of length l & radius r is V the rate of flow in another capillary tube of length 2l radius 2V for same pressure difference would be

A

16 V

B

9 V

C

8 V

D

2 V

Text Solution

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The correct Answer is:
C
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SURA PUBLICATION-PROPERTIES OF MATTER-Additional Questions (I. Multiple Choice Questions :)
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  6. The CGS unit of stress is .

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  7. Which of the following is dynamic viscosity.

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  9. The viscosity of a fluid in motion is 1 poise. What will be it's visco...

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  10. Tensile strain is equal to

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  11. Substances that elongate considerably and undergo plastic deformation ...

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  12. What is an ideal fluid ?

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  14. A baker contacting a liquid is kept inside a big closed jar if the air...

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  15. Bernoulli theorem is based on conservation of

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  16. Water is flowing through a long horizontal tube. Let P(A) & P(B) be th...

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  17. A solid floats in a liquid in a partially dipped position.

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  18. A solid is completely immersed in a liquid the force exerted by the li...

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  20. Water flows throw 2 identical tubes A & B, A volume V(0) of water poss...

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