Question

calculate the volume (in cm^3) of an irregular block that is able to displace 81.36 mL of water.

Answer 1

Answer: 81.36 cm^{​​​​​3}

Volume of an irregular block can be calculated using water. The volume of water displaced will be equal to the volume of the irregular block when it is immersed in the water.

So, volume of the irregular block= volume of water displaced= 81.36 mL

We can convert this millilitre( mL) value to cubic centimetre (cm^​​​3)as per the relation 1 mL= 1 cm^{​​​​​3}​​​​. So the volume of irregular block will be equal to the 81.36 mL which is equal to the 81.36 cm^{​​​​​3.}