Question

volume of air in a room is 72m^ and the density of air is 1.3 kg/m^. calculate the mass of air in the room​

Answer 1

Answer:

93.6 kg

Explanation:

As, D=M/V

So, V=M×D

Therefore, V= 72×1.3

V=93.6

HOPE IT HELPS

Answer 2

Answer:

Given:-

Volume = 72m^3

Density = 1.3kg/m^3

To find:-

Mass

By applying, Mass = density × volume

= 1.3 × 72

= 93.6Kg.