The light which enters is called the incident ray and the reflected light is called the reflected ray.
The term emanate means to radiate or extrude something. An example of emanate being used in a sentence is "Heat and light emanate from the Sun constantly".
light
The scientific term for light is actually visible light. However, most scientists prefer using just light in there formulas and diagrams.Light is a type of electromagnetic radiation. The fundamental particles of light are called photons.
light does not bend
It means losing a horse shoe.
image
oligomenorrhea
The term photosynthesis comes from the words "photo", which means light, and "synthese", which means synthesis. It is the process by which plants manufacture their food.
Chiaroscuro
It means changing colour in resonse to light.
The light which enters is called the incident ray and the reflected light is called the reflected ray.
The term 'crash and burn' is a colloquial idiom that means to fail suddenly and completely. The phrase possibly originated from losing an aerial dog-fight.
Exsanguination is the term used to describe the process of losing all of one's blood.
Stale green light is a term used in traffic terminology. Essentially, it means that the green light has been green so long that it's about to turn yellow.
Luciferase is a term for the class of oxidative enzymes used in bioluminescence. The term is derived from the world "Lucifer", which means light bearer.
It means how much light gets through, as opposed to being absorbed.