While researching scuba diving, pablo reads how hot a tank should get while being filled with air. which law  best  explains why the scuba tank would heat up?

gay-lussac’s law, because as the pressure decreases, the temperature increases

gay-lussac’s law, because as the pressure increases, the temperature increases

boyle’s law, because as the volume decreases, the temperature increases

boyle’s law, because as the pressure increases, the temperature increases

Gay-Lussac’s law, because as the pressure increases, the temperature increases

Explanation:

First of all, we can notice that the volume of the tank is fixed: this means that the volume of the air inside is also fixed.

This means that in this situation we can apply Gay-Lussac's law, which states that:

"for a gas kept at constant volume, the pressure of the gas is proportional to the absolute temperature of the gas".

Mathematically:

where p is the pressure in Pascal and T is the temperature in Kelvin.

In this case, the tank is filled with air: this means that the pressure of the gas inside the tank increases. And therefore, according to Gay-Lussac's law, the temperature will increase proportionally, and this explains why the tank gets hot.

wavelength divides in half and speed stays the same.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide