Physics, asked by satyavanitriparna, 10 months ago

If a room has dimensions 3m×4m×5m what is the mass of air in the room if density of air at NTP is 1.3 kg

Answers

Answered by mv825311

2

Answer:

volume of cuboid= lbh

=3*4*5

=60 m³

mass = density* volume

= 78 kg

Answered by singhgursamar

0

volume of room

:3×4×5

60m

60m/1.3

46.15kg

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