SOLIDS, LIQUIDS AND GASES- ideal gas molecules Flashcards
1
Q
Brownian Motion
and particle theory
A
pollen in water
-when viewed with microscope, moves rapidly randomly
CONCLUSION
fluids contain invisible particles moving randomly rapidly
speed of particle depends on temp
2
Q
how does gas molecules create a pressure on the walls of the container
A
have a random motion
exert force
3
Q
absolute zero
A
-273*c
4
Q
converting Kelvin to Celsius
A
0K = -273*C 273*C = 546K
5
Q
how does an increase in temperature affect the speed of gas molecules
A
the average speed of gas molecules is increased because they have more kinetic energy
6
Q
KELVIN TEMPERATURE OF THE GAS IS PROPORTIONAL TO THE AVERAGE KINETIC ENERGY OF ITS MOLECULES
A
NEED TO FINISH
