Q4) State the following statements are true or false. Rewrite the false statements correctly.1) The volume of a stone can be determined with the help of a hydrometer.2) Density of a substance is defined as its weight per unit time. 3) The unit of relative density is kg/m34) A physical balance is used to determine the volume of solids.5) Solids have high density due to the large number of molecules in a small volume.

Q4) State the following statements are true or false. Rewrite the fals

1.	Q4) State the following statements are true or false. Rewrite the false statements correctly.1) The volume of a stone can be determined with the help of a hydrometer.2) Density of a substance is defined as its weight per unit time. 3) The unit of relative density is kg/m34) A physical balance is used to determine the volume of solids.5) Solids have high density due to the large number of molecules in a small volume.
Answer» 2) The Density of ASUBSTANCE is DEFINED as the mass per unit volume of that SUBSTANCE.

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