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If the density of air is 1.3 kg/m3. What is the mass of air in an 8m×5m×4m room? a. 208 kg b. 210 kg c. 215 kg d.220 kg

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter4: Physics Of Matter

Section: Chapter Questions

Problem 3C

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.

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If the density of air is 1.3 kg/m³. What is the mass of air in an 8m×5m×4m room?

a. 208 kg

b. 210 kg

c. 215 kg

d.220 kg

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