6.6 Gas Pressure And Temperature Flashcards
(5 cards)
1
Q
Why is the pressure of gas caused?
A
Because of the random impacts of gas molecules on surfaces that are in contact with the gas
2
Q
What happens if the temperature of a gas in the sealed container is increased?
A
The pressure of the gas increases
3
Q
Why does the pressure of gas increase when the temperature is increased in a sealed container?
A
Because the molecules move faster, so they hit the surfaces with more force
4
Q
What happens to the total force of gas when the temperature is increased in a sealed container?
A
The 2 to force of the impacts increases as the number of impacts per second of the gas molecules on the surfaces of the container increases
5
Q
What does the unpredictable motion of smoke show?
A
The random motion of gas molecules
