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A nail sinks in water whereas it floats ...

A nail sinks in water whereas it floats on mercury.

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Density of steel is more than the density of water hence it sinks on water. Density of steel is less than the density of mercury, hence it float on mercury.
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ICSE-FLUIDS-TOPIC 2 (3 Marks Questions )
  1. A nail sinks in water whereas it floats on mercury.

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  2. The density of a substance in "0.9g/cm"^3 Find its relative density

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  3. The density of a substance in "0.9g/cm"^3 Find its density in SI uni...

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  4. An ice berg floats on fresh water with a part of it outside the water...

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  5. You are provided with a hollow iron ball A of volume 15 "cm"^3 and mas...

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  6. You are provided with a hollow iron ball A of volume 15 "cm"^3 and mas...

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  7. Two spheres A and B, each of volume 100 "cm"^3 are placed on water (de...

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  8. Two spheres A and B, each of volume 100 "cm"^3 are placed on water (de...

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  9. Two spheres A and B, each of volume 100 "cm"^3 are placed on water (de...

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  10. The mass of a block made of certain material is 13.5 kg and its volume...

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  11. The mass of a block made of certain material is 13.5 kg and its volume...

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  12. The mass of a block made of certain material is 13.5 kg and its volume...

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  13. Describe an experiment to show that a body immersed in a liquid appear...

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  14. A metal cube of edge 5 cm and density 9.0cm^(-3) is suspended by a thr...

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  15. A body of volume 100 "cm"^(3) weighs 1 kgf in air. Find: Its relative...

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  16. A body of volume 100 "cm"^(3) weighs 1 kgf in air. Find: Its weight i...

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  17. A solid weighs 120 gf in air and 105 gf when it is completely immersed...

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  18. A jeweller claims that he makes ornaments of pure gold that has a rel...

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  19. A rubber ball floats on water with its 1//3^(rd) volume outside water....

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  20. A block of wood of mass 24 kg floats in water. The volume of wood is 0...

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