Question

why is pressure directly proportional to temperature? Explain logically.

Answer 1

hiii frnd.......
here is your answer....

we know that. PV = nRT
where n = number of moles.... which is. constant
R = Gas Constant = 8.3

According to Gaylu Sac’s Law if we constant the volume.....
then ..... the R, n, V will be not considered....
then, .....
from this .... P will be directly proportional to T....

Hope my answer helps you....

Answer 2

Hey, understand this in an easier way.
Heat is nothing but movement of molecules.
When molecules move about and college de, they produce heat.
when there is more jiggling, there is more heat produced.

In the same way, when we apply heat to a substance, it's molecules move rapidly and they bump across each other and they go far away thereby increasing the total volume.