Question

The density of air is 1.3 kg/m^3. What is the mass of air contained in a room 100 m^3
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Answer 1

❤Answer

$volume \: = \: 100 \: {m}^{3} \:$

$density \: = \: 1.3kg | {m}^{3}$

$Mass = \:$❓

$Mass = \: volume \: \times \: density \:$

$100 \: {m}^{3} \times \: \frac{kg}{ {m}^{3} } = 130 \: kg$

$Mass \: of \: air \: = \: 130 \: kg$

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Answer 2

Answer

130 is your answer

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