Violet light has the strongest energy within the visible light spectrum.
The energy of light is directly related to its frequency and inversely related to its wavelength. This relationship is described by the equation E = hf, where E is energy, h is Planck's constant, and f is frequency. Since frequency and wavelength are inversely proportional (f = c/λ, where c is the speed of light and λ is wavelength), shorter wavelengths correspond to higher frequencies and, consequently, higher energy.
The visible light spectrum ranges from red to violet. Red light has the longest wavelength (around 700 nanometers), while violet light has the shortest wavelength (around 400 nanometers). Therefore, violet light possesses the highest frequency and, thus, the strongest energy.
Here's a simple breakdown:
- Wavelength: Violet (shortest) -> Red (longest)
- Frequency: Violet (highest) -> Red (lowest)
- Energy: Violet (strongest) -> Red (weakest)
It's important to note that beyond the visible spectrum, colors like ultraviolet (UV) and gamma rays have even shorter wavelengths and higher energies than violet light. However, within the visible spectrum, violet holds the title of the most energetic color.
