Question

The dimension of a room are 20 m x 8 m x 6m . when the density of air is 1.5 kg / m3 ' find the mass of air in the room.​

Answer 1

Answer:

Mass of air in the room = 3840 Kg

Explanation:

Volume of a room = 20 m x 8 m x 6m

Density = 1.5 kg / m3

Mass of air in the room = Density * Volume

                                       = 20 m x 8 m x 6m x  1.5

                                       =  3840 kg