Question

3. The density of few materials A, B, C, D, E respectively are 0.4g/cc, 4.5g/cc,
0.23g/cc, 9g/cc, 1.2g/cc. Which of these will float and/or sink in water and
why?​

Answer 1

Answer:

Density (ρ) = 8900 kilogram/cubic meter

Explanation:

Steps:

ρ = m/v= 8900 kilogram  /1cubic meter  = 8900 kilogram/cubic meter