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Which instrument is used to test the pur...

Which instrument is used to test the purity of milk?

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The correct Answer is:
Lactometer.
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MAXIMUM PUBLICATION-FORCES OF FLUIDS-EXAMPLE
  1. Why do the marking on the hydrometer increase towards the bottom?

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  2. Name two instruemnts which work on the principle of floatation?

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  3. Which instrument is used to test the purity of milk?

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  4. Name three devices constituted o the basis of Pascal's law

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  5. What happened to the water level in the capillary tube?

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  6. Does the capillary rise occur in mercury as well? What did you observe...

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  7. What is the reason for capillary rise?

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  8. What is the reason for capillary depression?

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  9. Arrange capillary tubes of different diameter on a piece of thermocol....

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  10. Arrange capillary tubes of different diameter on a piece of thermocol....

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  11. Arrange capillary tubes of different diameter on a piece of thermocol....

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  12. Why does the capillary rise decreases when the diameter is increased?

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  13. Why does the capillary rise decreases when the diameter is increased?

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  14. How does the oil rise up along the wick made of cotton cloth in lamps?

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  15. Why is the land ploughed before the beginning of summer? Does it have ...

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  16. What is viscosity?

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  17. Find out liquids of viscocity greater and lower than that of water and...

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  18. What is the relation between viscosity and temperature?

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  19. Why is it said that the body of a person who gets an electric shock sh...

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  20. The weight of a piece of stone in air 120 N and its weight in water is...

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