Which of the following pairs is part of the electromagnetic spectrum? I. Radio waves II....
PHYSICS
JAMB 2020
Which of the following pairs is part of the electromagnetic spectrum?
I. Radio waves
II. sound waves
III. Gamma rays
IV. water waves
- A. I and II
- B. III and IV
- C. I and III
- D. II and IV
Correct Answer: C. I and III
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