Question

A piece of wood having mass 150 g and the volume of that piece of wood is 200 cm-3
find its density

Answer 1

the density is 0.75gm/cm^3 okk

Answer 2

Answer:

Density is 0.75 $\bold{g \: {cm}^{ - 3} }$

Explanation:

The mass of wood is 150 g.

The volume of wood is 200$\bold{{cm}^{ - 3} }$

We can find the density of wood by using the relationship between mass and volume and density.

$\boxed{\sf{ P = \frac{M}{V} }}$

where M is mass

V is volume

P is density

Now,put the value of mass and volume.

$\implies$ $\bold{P = \frac{150}{200} }$

$\implies$ $\bold{P =\frac{3}{4} = 0.75 g \: {cm}^{ - 3}}$