What has the longest wavelength in the visible light spectrum
- What color has the longest wavelength in the visible light spectrum
- What is the longest wavelength in the visible light spectrum
- Red has the longest wavelength in the visible light spectrum
- Which colour has the longest wavelength in the visible light spectrum
- Violet light has the longest wavelength in the visible light spectrum
- Which of the following has the longest wavelength in the visible light spectrum
- Which of the following has the longest wavelength in the visible light spectrum red blue violet
- Which has the longest wavelength on the visible light spectrum red or blue