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Define cause of viscosity....

Define cause of viscosity.

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JBD PUBLICATION-PROPERTIES OF BULK MATTER-EXAMPLE
  1. Define thrust and pressure. Give their units. Show that when a liquid ...

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  2. Write short note on viscosity.

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  3. Define cause of viscosity.

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  4. Write short note on terminal velocity.

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  5. Define a ping-pong ball in an air jet.

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  6. What is Stokes' law? Derive the relation by method of dimensions.

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  7. Write Bunsen burner.

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  8. A metal block of area 0.10 m^2 is connected to a 0.010 kg mass via a ...

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  9. Write force required to maintain laminar or streamline flow.

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  10. What do you understand by Reynold's number?

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  11. The flow rate of water from a tap of diameter 1.25 cm is 0.48 L//min. ...

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  12. A hole is drilled in a copper sheet. The diameter of the hole is 4.24 ...

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  13. The coefficient of volume expansion of glycerine is 49 xx 10^-5 ^@C^-1...

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  14. A body cools from 80^@C to 50^@C in 5 minuts. Calculate the time it ta...

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  15. A hole is drilled in a copper sheet. The diameter of the hole is 4.24 ...

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  16. Explain why is freezer portion on the upper side of a refrigerator and...

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  17. Distinguish between convection and radiation.

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  18. A steel tape 1 metre long is correctly calibrated for temperature of 2...

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  19. Pendulum clocks may run slow in summer and fast in winter .Why?

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  20. The triple points of neon and carbon dioxide are 24.57 k and 216.55 K ...

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