Dispersion
Refraction is the phenomenon causes colors of visible light to be separated by a prism.
thermogram.
Visible light doesn't have to be invented. Light is a naturally occurring phenomenon under some circumstances, and the part that us humans can see we call "visible light".
"rainbow"
The Tyndall effect is the scattering of light by colloidal particles in a transparent medium. This phenomenon causes the particles to become visible as they scatter light, creating a visible beam of light passing through the medium. The Tyndall effect can be observed in systems such as smoke, fog, or colloidal solutions.
Yes, black light is a real phenomenon. It is a type of ultraviolet light that is not visible to the human eye but can cause certain materials to fluoresce or glow in the dark.
Visible light waves can be separated into different wavelengths of colored light. This can be achieved using a prism, diffraction grating, or other optical devices that disperse light based on its wavelength, resulting in the familiar rainbow spectrum.
Yes, light energy is a real phenomenon. It is a form of electromagnetic radiation that is visible to the human eye and is essential for various processes in nature and technology.
Lightning is a natural phenomenon that is a result of static electricity in the air. The buildup of static charge within clouds causes a discharge of electricity in the form of a lightning bolt, resulting in a visible flash of light and sound.
Visible Spectrum
Particles in the atmosphere scatter light and cause dispersion.
The visible light spectrum is the part of the spectrum that can be separated into rainbow-like colors. This range of wavelengths extends from about 400 nanometers (violet) to 700 nanometers (red).