Determine the volume in cm3 of 7.2 x 10-4 m3 ?

The volume of is equal to 720 cm³.

Explanation:

We know that,

1 m = 100 cm

We need to convert to cm³.

Also,

1 m³ = 10⁶ cm³

To convert   to cm³, the step is as follows :

So, is equal to 720 cm³.

the correct answer would be d. hope this !

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.