Question:
Which colour has maximum wavelength in visible light?
Which colour has maximum wavelength in visible light?
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That’s why red is used in danger signals—it scatters the least.
Updated On: Oct 27, 2025
- Yellow
- Violet
- Red
- Green
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The Correct Option is C
Solution and Explanation
Step 1: Spectrum.
Visible spectrum: Violet (shortest wavelength, 400 nm) to Red (longest wavelength, 700 nm).
Step 2: Conclusion.
Hence, red light has maximum wavelength.
Visible spectrum: Violet (shortest wavelength, 400 nm) to Red (longest wavelength, 700 nm).
Step 2: Conclusion.
Hence, red light has maximum wavelength.
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