Question

why temperature increase when you are pressure decrease​

Answer 1

Answer:

when the pressure increases then the temperature also increases. ... Because there is less mass in the can with a constant volume, the pressure will decrease. This pressure decrease in the can results in a temperature decrease.

Answer 2

Answer:

...

Explanation:

If you heat a gas you give the molecules more energy so they move faster. This means more impacts on the walls of the container and an increase in the pressure. Conversely if you cool the molecules down they will slow and the pressure will be decreased.