x)If the mass of air filling a room is 78 kg and the dimensions of this room are 5m x 4 m x 3m calculate the density of air in the room.ans-
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x)If the mass of air filling a room is 78 kg and the dimensions of this room are 5m x 4 m x 3m calculate the density of air in the room.ans-
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Answer:
1.3 is density
Explanation:
density=mass/volume
volume=5×4×3
78÷60=1.3