Question

1) The relative density of alcohol is 0.8 . its density is _____

2) The mass of a certain volume of brass is _____ then the mass of equal volume of aluminium (density of Aluminium = 2.7 g/cm.cube & density of brass = 8.4 g/cm.cube

3) A piece of wood floats on water the buoyant force of the wood will be equal to ____ of the wood piece

4) The weight of the body is more than the buoyant force experienced by it, due to a liquid. The body will be ____

5) A liquid is heated. Which of the quantity will vary and how (mass, volume, density)

Answer 1

1) 0.8 g/ cm^3
2)more or greater
3)weight
4)sink
5)The mass will not change
The volume will increase
The density will decrease.

Answer 2

HI MATE HERE IS YOUR ANSWER

1) 0.8g/cm^3

2) More or greater

3) Weight

4) Sink

5) The mass will not change

The volume will increase

The density will decrease

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