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Physics, 06.11.2021 03:30 diamondgdm

If the density of air is 1.3kg-3,the mass of air in room measuring 8mx5cmx4m is ?Please I need the workings..

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If the density of air is 1.3kg-3,the mass of air in room measuring 8mx5cmx4m is ?Please I need the w...

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