Question

if the density of air is 1.3kgm-3 . The mass of air in a room measuring 8m x 5m x 4m is

Answer 1

Answer:

So, The mass of air in a room of dimensions 8m×5m×4m will be 208 kg.

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Answer 2

Answer:

Density=Mass/Volume

Mass=Density×Volume

Here,

Density=1.3 kg/m^3

Volume=8×5×4 m^3

So,

Mass=1.3×8×5×4

=208kg

So,

The mass of air in a room of dimensions 8m×5m×4m will be 208 kg

Explanation:

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