VI. Numericals:1. What is the mass of air in a room measuring 10 x 5 x 2 m, if the density of air is 1.3 kg m-³ About the author Emery
Step-by-step explanation: [tex]mass = volume \times density \\ = (10 \times 5 \times 2 ) {(m)}^{3} \times1.3 kg {(m)}^{ – 3} \\ = 100 \times 1.3 \: kg \\ = 130 \: kg[/tex] Reply
Step-by-step explanation:
[tex]mass = volume \times density \\ = (10 \times 5 \times 2 ) {(m)}^{3} \times1.3 kg {(m)}^{ – 3} \\ = 100 \times 1.3 \: kg \\ = 130 \: kg[/tex]
Mass = Volume × Density
= ( 10 × 5 × 2 )m³ × 1.3 kg m-³
= 100 × 1.3 kg
= 130 kg