What is "specific heat capacity"?

A The temperature of a substance

B The energy needed to raise 1 kg of a substance by 1°C

C The density of a material

D The melting point of a substance

✓ Correct Answer: Option B

Specific heat capacity (c) is the amount of energy (in J) required to raise the temperature of 1 kg of a substance by 1 K (or 1°C).

💡 Why is B) the correct answer?

The correct answer to the question "What is "specific heat capacity"?" is Option B: The energy needed to raise 1 kg of a substance by 1°C.

The other options — A) The temperature of a substance, C) The density of a material, D) The melting point of a substance — are incorrect for this IB Exam Prep question. As explained above: Specific heat capacity (c) is the amount of energy (in J) required to raise the temperature of 1 kg of a substance by 1 K (or 1°C).

📚 About This IB Exam Prep Practice Question

This 2-level IB Exam Prep question from the Physics 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 IB Exam Prep practice test or use flashcards for spaced repetition review.

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What is "specific heat capacity"?

✓ Correct Answer: Option B

📚 About This IB Exam Prep Practice Question

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