a solid spere has a radius of 2 cm and a mass of 0.05 kg . what is the relative density of the sphere
Answers
Answered by
13
reletive density =density without units
RD=mass/volume
mass=0.05kg=50gm
vol=4/3πr³
=4/3×22/7×2×2×2
rd=50÷4/3×22/7×8
=1.49
Therefore,rd=1.49
RD=mass/volume
mass=0.05kg=50gm
vol=4/3πr³
=4/3×22/7×2×2×2
rd=50÷4/3×22/7×8
=1.49
Therefore,rd=1.49
Answered by
3
Explanation:
- I think it is helpful to you
Attachments:
Similar questions