Question

the density of a cuboid of mass 200g with dimensions 2cm×4cm×5cm​

Answer 1

Answer:

5000kgm

−3

Given , m=200g=0.2kg,l=2cm=0.02m,b=4cm=0.04m,h=5cm=0.05m

volume of cuboid V=lbh=0.02×0.04×0.05=4×10

−5

m

3

Hence , density of cuboid ,

d=m/V=0.2/(4×10

−5

)=5000kgm

−3