Question

Масса 1м3 воздуха 1,29 кг. Опередить массу воздуха в вашем классе

Answer 1

7,5*5,4*3,2=129,6 м³
1,29*129,6=167,184 кг

Answer 2

Calculating the Mass of Air in the Classroom

To calculate the mass of air in the classroom, we can use the given density of air, which is 1.29 kg/m^3.

Calculation

The formula to calculate the mass of air is: Mass = Density × Volume

Given that the volume of the classroom is not provided, we can't calculate the exact mass of air in the classroom without that information.

If you have the volume of the classroom, you can use the formula to calculate the mass of air in the classroom using the given density of air.

Let me know if you have the volume of the classroom, and I can help you with the calculation!