Relationships Flashcards
what is the relationship between pressure and vol
- as the vol decreases the no. of the particle will stay the same- the particles will collide with the walls more frequently
- which increases the force and the overall pressure
what is the formula used in a relationship with vol. and pressure
p1 V1= p2 V2
what is the relationship between temperature and pressure
- as the temp increases the particles gain more kinetic energy
- so they will hit the walls more frequently and more VIOLENTLY
- therefore this will increase the overall force and increase the pressure
where is 0 in the kelvin scale
-273
kelvin says that 0oC is actually at -273
how do you convert oC to k
add 273
how do you convert k to oC
subtract 273
are kelvin values bigger and positive
yes
for a fixed mass is the pressure proportional to the temp.
yes
what is the formula for the relationship of p and temp
P1 P2
/ = /
T1 T2
what is the relationship between vol and temp
- as temp increase, the particle gain more kinetic energy
-they hit the walls more frequently and violently with greater force
-THE VOLUME ALSO INCREASES to keep the pressure from outside equal
-
what is the formula for the relationship with vol and temp
V1 V2
/ = /
T1 T2
what must be remembered when doing questions with temp for pressure
what should the temp be in
Kelvin
so add 273 with the oC
