Question

Сколько кг воздуха в комнате длина 8м ширина 5м и высота3 м

Answer 1

Длину умножьте на ширину и на высоту

Answer 2

Calculating the Volume of the Room

To calculate the volume of the room, we can use the formula: \[ \text{Volume} = \text{length} \times \text{width} \times \text{height} \]

Given: - Length = 8m - Width = 5m - Height = 3m

Using the given values, we can calculate the volume of the room: \[ \text{Volume} = 8m \times 5m \times 3m = 120m^3 \]

Calculating the Weight of Air in the Room

The weight of air can be calculated using the formula: \[ \text{Weight} = \text{Volume} \times \text{Density} \times \text{Acceleration due to gravity} \]

Given: - Volume = 120m^3 - Density of air at sea level = 1.225 kg/m^3 - Acceleration due to gravity = 9.8 m/s^2

Using the given values, we can calculate the weight of air in the room: \[ \text{Weight} = 120m^3 \times 1.225 kg/m^3 \times 9.8 m/s^2 = 1411.2 kg \]

The weight of air in the room is 1411.2 kg.

Cited Sources

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