Question

Density of a solid is 780 kg/m^3 what is its relative dentistry (please do it fast it’s urgent)

Answer 1

Answer:

ANSWER

Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a water.  

So, Relativedensity=  

Densityofwater

Densityofsubstance

​  

 

⇒  

1000kgm  

−3

 

7100kgm  

−3

 

​  

=7.1

Explanation:

please mark as brainlist

and

thanks