Question

3.how does the density of a l
iquid vary with temperature

4. what is the unit of relative density

5. the the density of iron is 7.8 g/cm3. explain the statement.

6. how how is the relative density of a liquid measured with the help of a density bottle?

7. when does a body float in a liquid?

8. explain the statement relative density of brass is 8.4 ​

Answer 1

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