Which of the following laws explains why the pressure of a gas inside a car tire increases when the car is driven and heats up?
Understand the Problem
The question is asking which gas law explains the increase in pressure of a gas when it is heated, particularly in the context of a car tire. This relates to the behavior of gases in response to temperature changes.
Answer
B) Charles's Law.
The final answer is B) Charles's Law.
Answer for screen readers
The final answer is B) Charles's Law.
More Information
Charles's Law states that the volume of a gas is directly proportional to its absolute temperature when pressure is constant. In a car tire, the volume remains approximately constant, so when the temperature increases, the pressure must increase.
Tips
A common mistake is confusing Charles's Law with Boyle's Law. Boyle's Law deals with pressure and volume at constant temperature, which isn't applicable in this situation.
Sources
- Why does the air pressure inside the tires of a car increase ... - Socratic - socratic.org
- The Ideal Gas Law | Physics - Lumen Learning - courses.lumenlearning.com
- Gas Laws - chemed.chem.purdue.edu
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