Understanding Charles's Law

What does Charles's Law state about the relationship between volume and temperature of a gas?

• A) Volume is directly proportional to temperature

• B) Volume is inversely proportional to temperature

• C) Volume is equal to temperature

• D) Volume is unrelated to temperature

In the illustration, what happens to the balloon when exposed to hot air?

• A) It shrinks

• B) It expands

• C) It remains the same

• D) It bursts

Fill in the blank: Charles's Law can be used to predict the behavior of gases when ______ is constant.

• A) Volume

• B) Temperature

• C) Pressure

• D) Mass

Which of the following best describes the relationship in Charles's Law?

• A) Direct

• B) Inverse

• C) Exponential

• D) Logarithmic

Fill in the blank: Charles's Law states that the volume of a gas is directly proportional to its _______ when pressure is constant.

• Temperature

• Pressure

• Mass

• Density

In the graph shown, what does the slope of each line represent?

• Pressure

• Volume

• Temperature

• Mass

A hot air balloon rises because the air inside ______ when heated.

• contracts

• expands

• remains the same

• cools down

How does Charles's Law apply to weather balloons?

• It causes them to shrink in cold weather

• It causes them to expand in warm weather

• It has no effect on them

• It makes them heavier.

In the context of Charles's Law, what happens to car tires when the temperature increases?

• A) They deflate

• B) They expand

• C) They burst

• D) They remain unchanged

Which of the following scenarios is NOT an example of Charles's Law?

• A) A balloon expanding in heat

• B) A tire expanding in summer

• C) Ice melting in the sun

• D) Bread rising in the oven.