📝 ACT Exam Prep

What is the relationship between wavelength and frequency of electromagnetic waves?

A Directly proportional
B Inversely proportional
C No relationship
D They are equal

✓ Correct Answer: Option B

c = λf (speed of light = wavelength × frequency). As wavelength increases, frequency decreases.

💡 Why is B) the correct answer?

The correct answer to the question "What is the relationship between wavelength and frequency of electromagnetic waves?" is Option B: Inversely proportional.

The other options — A) Directly proportional, C) No relationship, D) They are equal — are incorrect for this ACT Exam Prep question. As explained above: c = λf (speed of light = wavelength × frequency). As wavelength increases, frequency decreases.

📚 About This ACT Exam Prep Practice Question

This 2-level ACT 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 ACT Exam Prep practice test or use flashcards for spaced repetition review.

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