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air has a density of 1.3kg/m^3 . calculate the mass of 36m^3 of air in kilograms. give y our an swer to 1 decimal place. enter a number

Question

Air has a density of 1.3kg/m^3 . Calculate the mass of 36m^3 of air in kilograms. Give y our an swer to 1 decimal place. Enter a number kg

Answer

4.2 (292 Votes)
Verificación de expertos
Molly Veteran · Tutor for 9 years

Answer

46.8 kg

Explanation

This problem involves the basic equation of density. The Density equation is given by: Density(ρ) = Mass(m) / Volume(V),Rearranging this equation for Mass we have:Mass(m) = Density(ρ) * Volume(V). From the question we are given to density as 1.3 Kg/m³, and the volume as 36 m³, and we only need to substitute these known values to compute for mass.