Which of the following lists the colors of the visible light spectrum in order of increasing wavelength?

• A. Violet, Blue, Green, Yellow, Orange, Red
• B. Blue, Green, Yellow, Orange, Red, Violet
• C. Green, Yellow, Orange, Red, Violet, Blue
• D. Red, Orange, Yellow, Green, Blue, Violet

Answer: (A)

Verified step by step guidance

1. Recall that the visible light spectrum ranges from violet to red, with violet having the shortest wavelength and red having the longest wavelength.
2. List the colors of the visible spectrum in order of increasing wavelength: Violet, Blue, Green, Yellow, Orange, Red.
3. Understand that wavelength increases as you move from violet to red, so the order must start with violet and end with red.
4. Compare each given list to the correct order of increasing wavelength to identify which one matches the sequence: Violet, Blue, Green, Yellow, Orange, Red.
5. Confirm that the correct sequence is the one that starts with violet and ends with red, following the natural order of the visible spectrum wavelengths.