Question

Find the mass of a piece of iron that occupies a volume of 20 cm^3 , given that the density of iron is 8.1 g/cm^3

pls tell fast​

Answer 1

If the  density of an object is more than the density of a liquid, then it sinks in the liquid. On the other hand, if the density of an object is less than the density of a liquid, then it floats on the surface of the liquid.  

Density =  mass/volume

​

 = 20/50=2.5g/cm ^3

​

 

 

Hence, The object will sink.