Question

the mass of the ball is 125g what should be its volume to have density of 0.500g/cm^3?also find its density in si unit and relative density

Answer 1

Answer:

Explanation:

I will tell you the formulas...

To work out density: p = m / V.

To work out the mass: m = p x V.

To work out the volume: V = m / p.

Relative Density =

Densityofwater

Densityofasubstance

∴ Density of lead = 11.3×1×10

3

kgm

−3

(∵ Density of water = 1×10

3

kgm

−3

)

= 11.3×10

3

kgm

−3

= 1.13×10

4

kgm

−3