If a balloon is taken outside on a very cold day, what will occur?
A.
The volume of the balloon will decrease.
B.
Gas will flow into the balloon.
C.
The volume of the balloon will increase.
D.
The pressure inside the balloon will increase.
2 answers
A. The volume of the balloon will decrease.
What would happen if a scuba tank (a rigid, sealed gas cylinder) heats up?
A.
The pressure exerted by the gas in the tank would increase.
B.
The size of the gas particles in the tank would increase.
C.
The number of particles in the tank would increase.
D.
The density of the gas in the tank would increase.
A.
The pressure exerted by the gas in the tank would increase.
B.
The size of the gas particles in the tank would increase.
C.
The number of particles in the tank would increase.
D.
The density of the gas in the tank would increase.