As a substance absorbs heat energy and its temperature increases, what happens to the average kinetic energy of its particles?

A It decreases

B It remains constant

C It increases

D It fluctuates unpredictably

✓ Correct Answer: Option C

Temperature is a direct measure of the average kinetic energy of the particles within a substance. As temperature increases, particles move faster, thus increasing their average kinetic energy.

💡 Why is C) the correct answer?

The correct answer to the question "As a substance absorbs heat energy and its temperature increases, what happens to the average kinetic energy of its particles?" is Option C: It increases.

The other options — A) It decreases, B) It remains constant, D) It fluctuates unpredictably — are incorrect for this GED Exam Prep question. As explained above: Temperature is a direct measure of the average kinetic energy of the particles within a substance. As temperature increases, particles move faster, thus increasing their average kinetic energy.

📚 About This GED Exam Prep Practice Question

This 2-level GED Exam Prep question from the Science topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free GED Exam Prep practice test or use flashcards for spaced repetition review.

Practice GED Exam Prep Quizzes → Browse All Questions Study Flashcards

As a substance absorbs heat energy and its temperature increases, what happens to the average kinetic energy of its particles?

✓ Correct Answer: Option C

📚 About This GED Exam Prep Practice Question

Related GED Exam Prep Questions