Light is a visual manifestation of energy; resonation of particles at very high frequencies. Mass can become energy and energy can become mass, according to Einstein's relativity theorem. Imagine two substantial masses colliding at high speed. This would release enough energy to produce visible ligt.
It is complex but basically, light (a photon) is emitted when a electron in an electron shell round an atom falls from a position of high energy to a lower energy shell.
white
A material that transmits nearly all the light in a ray because it offers little resistance to the light is called transparency.
white light contains all of the colors of the rainbow, so if all of the rainbow's colors shown collectively at one point, the light would be white light (like the sun's light).
When the visible light of all wavelengths are combined, it is called white light.
Stars (of which our sun is one) are the only sources of light in space. Planets, moons, asteroids, comets, etc. all simply reflect starlight.
No, light reflects off your clothes Doesn't all light on earth originate from the sun?
Light waves originate from vibrating electrons.
If you are referring to natural light and not artificially generated light, all light we see, save for stars at night, are reflected in one way or the other from the sun.
from the light sorce
Any light energy that does not originate from the sun is not solar energy
NADPH
All revenue, tax, and "money bills" originate in the House of Representatives
Only some flowers or plants require shade, not all. This depends on the origins of the flower (or plant), some plants originate in jungle areas and are used to growing with less light (for example on the floor of the jungle). Other plants such as cacti and succulents have high light requirements as they originate in open, sunny locations (such as deserts).
All bills for raising revenue must originate in the House of Representatives.
All bills for raising revenue must originate in the House.
They originate in parents, teachers, society
No all people did not originate from Ethiopia, although almost all humans did come from the north eastern Africa (Somalia, Ethiopia)