What does "diffraction" of waves refer to?

A Waves bouncing off a surface

B Waves bending around obstacles or through openings

C Waves speeding up

D Waves being absorbed

✓ Correct Answer: Option B

Diffraction is the bending and spreading of waves when they encounter an obstacle or pass through a narrow opening.

💡 Why is B) the correct answer?

The correct answer to the question "What does "diffraction" of waves refer to?" is Option B: Waves bending around obstacles or through openings.

The other options — A) Waves bouncing off a surface, C) Waves speeding up, D) Waves being absorbed — are incorrect for this IB Exam Prep question. As explained above: Diffraction is the bending and spreading of waves when they encounter an obstacle or pass through a narrow opening.

📚 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 does "diffraction" of waves refer to?

✓ Correct Answer: Option B

📚 About This IB Exam Prep Practice Question

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