Hello!
<u><em>Answer: second option b density.</em></u>
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Explanation:
↓↓↓↓↓↓↓↓↓
Density is the amount of mass in a given volume. Density is the ratio of mass to volume. It's a derived unit of measure. It's equal to mass divided by the volume. It's measured in units such as grams per cubic centimeter and grams per milliliter.
Density formula:
↓↓↓↓↓↓↓↓
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-Charlie
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According to Charles' Law the volume of an ideal gas is directly proportional to its absolute temperature in Kelvin keeping the pressure constant.
V∝ T, P is constant
where V, T and P are volume, temperature and pressure
=
where V₁, T₁, V₂ and T₂ are initial volume, initial temperature, final volume and final temperature.