Charles's Law

Gas laws involve what three variables?

• Solid Liquid Gas 

• Speed Velocity Acceleration 

• Elements Compounds Mixtures 

• Pressure Temperature Volume 

Which container will have a lower pressure?

• left

• right

• they both have the same pressure

What type of relationship to pressure and volume have?

• direct

• no relationship

• inverse

• I don't know

In CHARLES' LAW, at constant pressure, what happens to temperature of a gas when the volume doubles?

• The temperature also doubles.

• The temperature decreases to half of its original volume.

• The temperature doesn't change.

• The temperature quadruples.

In CHARLES'S LAW, volume and temperature have a ______ proportionality.

• direct

• inverse

• linear

• exponential

Which two variables must be held constant for Charles's Law to apply?

• pressure & volume

• volume & temperature

• pressure & amount of gas

• volume & amount of gas

Which of the following phenomena best illustrates Charles' Law?

• carbon dioxide being dissolved in water

• expansion of the balloon as it is being submerged in hot water

• breathing apparatus being used by a patient

• leavening agent causing the fluffiness of cake products

Volume and temperature have a ______ proportionality.

• direct

• inverse

• linear

• exponential

Julian and Jimmy are playing basketball outside in 82°C weather. If they leave the ball outside and temperature drops down to 53°C, what will happen to the volume of the gas in the ball if the pressure remains constant?

• volume will remain the same

• volume will increase

• volume will decrease

• volume will double in size

Records show that the incident of tire explosion is high during summer season.  Which of the following gives the best explanation for this observation?

• there are more travellers during summer vacation

• high temperature during summer season causes the air inside the tire to expand

• vehicles' tires are no well maintained

• there is too much air inside the tires

Tags

NGSS.HS-PS3-4