Two friends bought phones that cost different amounts but had identical batteries. After using the phones for a while, both friends had to turn them off to let the batteries cool. This table shows how the temperature of each battery changed over 5minutes. BatteryInitial temperature (°C)Final temperature (°C)
Battery in the more expensive phone3628
Battery in the less expensive phone3626

The temperature, pressure, and volume of a gas are all related.

Explanation:

The ideal gas law states that the pressure, P, volume, V, and temperature, T, of an ideal gas are related as per this equation:

PV = nRT, where n is the amount of gas in number of moles and R is the universal gas constant.

This relation is valid under hypotetical (ideal) conditions, so It is also true that the behavior of a gas under real conditions does not obey the ideal gas law, but you cannot not tell that this is a conclusion from the law. It is the law what is a result of the ideal conditions.

This equation may be derived of the kinetic molecular theory, which considers that all collisions between atoms or molecules are perfectly elastic and are not the result of any attractive forces, but it is not that you can conclude the former from the latter. The law was first derived as a combination of as a combination of Boyle's law, Charles's law, Avogadro's law, and Gay-Lussac's law.