Question

the density of air is 1.28g litre^-1 power express it in g cm^3 and kg m^-3
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Answer 1

Answer:

Step-by-step explanation:

In gram cm cube

1.28 g/l =1.28 g/1000 cm^3 =0.00128

In kg/m^3

1.28 g/l

=1.28*0.001 kg/0.001 m^3

=1.28kg/m^3