3. _______ What two fields interact to produce an electromagnetic wave? A. wavelength and frequencyB. visible and invisibl
Question
- _______ What two fields interact to produce an electromagnetic wave? A. wavelength and frequencyB. visible and invisibl
Solution
- _______ What two fields interact to produce an electromagnetic wave?
A. wavelength and frequency B. visible and invisible C. electric and magnetic D. positive and negative
Step-by-step solution:
- Understand the question: The question is asking which two fields interact to produce an electromagnetic wave.
- Analyze the options:
- Option A: Wavelength and frequency are properties of waves, not fields.
- Option B: Visible and invisible are categories of the electromagnetic spectrum, not fields.
- Option C: Electric and magnetic fields are the two fields that interact to produce an electromagnetic wave.
- Option D: Positive and negative are charges, not fields.
- Identify the correct answer: The correct answer is C. electric and magnetic.
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