Optical Light is visible radiation energy.
radiation just means energy that travels. radio waves are just a type of radiation, so is visible light. anything that radiates, including heat, is radiation.
radiation and convection currents
Energy from the sun in EM radiation (visible light)
A type of energy with wavelengths longer than visible light.
Our sun emits mostly visible and ultra-violet radiation
This is variously known as light energy, radiant energy, and electromagnetic radiation.
Energy from the sun in EM radiation (visible light)
An electromagnetic wave, such as light.An electromagnetic wave, such as light.An electromagnetic wave, such as light.An electromagnetic wave, such as light.
Ultraviolet, X-ray, and gamma radiation do.
Photosynthesis is powered by light energy from the sun; and sunlight is a type of energy called electromagnetic energy or radiation. Electromagnetic energy travels in space as rhythmic waves.
is a type of chemical when exposed to radiation emits visible light.
UV, or "ultraviolet" radiation from the Sun. UV radiation has a higher frequency and shorter wavelength than visible light does, and carries more energy.