Human experience the longest visible electromagnetic waves as the color________and the shortest visible waves as_______.
Correct answer: B. Red; blue-violet
- A. Blue; yellow
- B. Red; blue-violet
- C. Red; green
- D. Black; white
Explanation
Within the visible spectrum, red has the longest wavelength and violet or blue-violet has the shortest. Wavelength decreases from red toward violet across the spectrum.
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