Depends what sources of light you call natural or artificial sources.
-- I'd call candle light an artificial light, produced by burning refined petroleum products
in oxygen.
-- I'd call moonlight natural light. It's actually starlight, produced by nuclear fusion
in the core of the Sun.
artificial====================Answer #2:Fire is not light at all. But if a fire happens to be hot enoughto emit some light, then that light is perfectly natural.
Artificial.. It has no light of its own - and is simply reflecting sunlight.
"Natural light" typically refers to light that originates in the sun. "Artificial light" typically refers to light that originates in human-made devices.
Artificial light will not kill plants. Natural sunlight is best for plants and should be given to plants even when artificial light is used.
Growing plants with artificial light is very popular. Growing plants with artificial light is particularly useful when natural light is not abundant.
Natural, of course!
Yes, a candle is an artificial light.
The real energy that was originally intended from fire was heat. The light was an unnecessary energy, but us humans use it in that way as well. In addition: Natural light is a light source from the sun such as day light. Any light source that is not natural (from the sun) is considered artificial light. Since a candle's light source is from the burning wax and not from the sun, it is considered artificial light.
Yes. Candle is as natural source of light as the sun is.
Natural light- sun light. Artificial light- torch light..
plants need light to survive, it is how they feed themselves, whether it be sunlight, moonlight, or artificial.
artificial
Natural light sources and artificial sources emit light with orientations of the electric vector that are random in space and time, thus proving to be nonpolarized.
Natural light sources and artificial sources emit light with orientations of the electric vector that are random in space and time, thus proving to be nonpolarized.
Of course it is.