The colors of the rainbow are typically described using the visible spectrum of light, which consists of different wavelengths of electromagnetic radiation. The frequency of light can be calculated by dividing the speed of light (approximately 299,792,458 meters per second) by the wavelength of the light.
Here are the approximate wavelengths and frequencies for the colors of the rainbow:
- Red: Wavelength range: 620-750 nanometers. Frequency range: 400-484 terahertz.
- Orange: Wavelength range: 590-620 nanometers. Frequency range: 484-510 terahertz.
- Yellow: Wavelength range: 570-590 nanometers. Frequency range: 510-526 terahertz.
- Green: Wavelength range: 495-570 nanometers. Frequency range: 526-606 terahertz.
- Blue: Wavelength range: 450-495 nanometers. Frequency range: 606-670 terahertz.
- Indigo: Wavelength range: 420-450 nanometers. Frequency range: 670-714 terahertz.
- Violet: Wavelength range: 380-420 nanometers. Frequency range: 714-789 terahertz.
It's important to note that the ranges given above are approximate and can vary depending on different sources. Also, the perception of color is subjective, and individual variations in color perception can exist.