Question

The density of an unknown substance is 5.4g/cm3. calculate rhe volume of 700g of this substance.​

Answer 1

ANSWER:-

• Density=5.4g/cm$^3$
• Volume=700g

We know that

$\boxed{\sf Density=\dfrac{Mass}{Volume}}$

$\\ \sf\longmapsto Volume=\dfrac{Mass}{Density}$

$\\ \sf\longmapsto Volume=\dfrac{700}{5.4}$

$\\ \sf\longmapsto Volume=129.6cm^3$

Answer 2

Explanation:

density = mass / volume

velocity = mass /density

=700/5.4

=129.6