Question

calculate the mass of air in room 4.5 m long, 3.5m wide and 2.5m high. The density of air is 1200 g/cc.
Please answer this fast ​

Answer 1

Answer:

47 kg 250 grams

Explanation:

M= D X V

Volume= 2.5 x 4.5 x 3.5 = 39.375

Density = 1200g/cc

D x V = 39.375 x 1200 = 47250 grams or 47 kg 250 grams

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