physics

calculate the mass of air in a room measuring 5m*8m*10m if the density of air is 1.3kg/m cube

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asked by daniel
  1. V = 5 * 8 * 10 = 400 m^3.

    Mass = 400m^3 * 1.3kg/m^3 = 520 kg.

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    posted by Henry
  2. 19000

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