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What is a ray given off a light source called?
A ray emitted from a light source is called a light ray. It represents the path that light travels in a straight line from the source in a specific direction.
What is it called when you have an uninterrupted path from a power source to a light bulb?
It is called a closed circuit. This means that the electricity can flow continuously from the power source to the light bulb and back again.
What is a straight beam of light called?
A straight beam of light is called a ray of light. Rays of light travel in a straight line from their source until they are interrupted or reflected by a surface.
What is the source of light energy?
The source of light energy is typically the sun, which emits light through a process called nuclear fusion in its core. Other sources of light energy include artificial sources such as light bulbs and fire.
What is the proportion of light energy?
The proportion of light energy depends on the type of light source and its efficiency. In general, only a small fraction of the total energy emitted by a light source is in the form of visible light that we can see, with the rest being emitted as other forms of electromagnetic radiation such as infrared or ultraviolet light.
What is a ray given off a light source called?
A ray emitted from a light source is called a light ray. It represents the path that light travels in a straight line from the source in a specific direction.
What is a source of the Moon's light called?
Our sun is the source.
How is light from a hot source different to light from a cool source?
When hear energy is converted to loght energy it is called hot source of light (sun light). when light source is produced from (generally reflected light, moon light) a cooler object.
Will the light from a wide light source act like light from a small light source or light from a large light source?
Light from a small light bulb behaves in the same way light from a bigger light bulb. When you say wide, I assume you mean to ask about light from torches. Light travels in straight lines. If light hits a surface, it will be absorbed or reflected, there are no exceptions. So if light is emitted from a 'wide' source, it will be able to travel to a larger area, lighting up more, but at a lower concentration. If the same amount of light is emitted from a large or small source in the form of a beam, the same applies. The smaller the beam, the more concentrated the light.
What is the small light of the moon called?
if you mean the small shadow, its the penumbra
What do people use flashlights for?
A small, portable light source.
What is the thing called that provides light for a microscope?
Light source, can be mirror or electric light.
What reflects the light on to the specimen?
The mirror, which can also be called the light source. It reflects the light.
When you place something close to a light source will it make a big shadow or a small shadow?
The closer an object is to a source of light the larger the shadow it will cast.
What is it called when color appears to change with light?
This phenomena is called metamerism. It occurs when two colors appear to match under one light source but not under a different light source.
What is very small collection of light called?
You can not collect light.
What is a small light boat called?
Kayak
