Yes. Light is an electromagnetic wave. Light is a very narrow band in the electromagnitc spectrum.
Yes
Electromagnetic energy is a kinetic energy that is the same as light energy. It manifests in such forms as visible light rays, or in invisible rays such as gamma rays.
No, violet light carries more energy than red light. Violet light has a shorter wavelength and higher frequency, which corresponds to higher energy photons, while red light has a longer wavelength and lower energy photons.
They are wave energy.
A source of blue light would need to emit more photons per second to produce the same amount of energy as a source of red light. This is because blue light has higher energy photons, so fewer photons are needed to achieve the same total energy output as red light, which has lower energy photons.
If the color (frequency, wavelength) of each is the same, then each photon carries the same amount of energy. Three of them carry three times the energy that one of them carries.
It is the same as the speed of light.
All electromagnetic energy (radio, light, X-rays, etc.) do the same.
No, photon energy is not the same for all wavelengths of light. The energy of a photon is directly proportional to its frequency, so different wavelengths of light can have different photon energies. Shorter wavelengths of light have higher energy photons, while longer wavelengths have lower energy photons.
It uses less energy to produce the same amount of illumination as a standard light bulb
Kinda. The sun's energy is called solar energy. Pretty much the same as light energy, but solar energy's MAIN purpose is also to heat.
wavelength frequency energy are different. speed should be the same.