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Usable light can be produced from electricity by passing an electric current through a light bulb or LED, using electroluminescent materials that emit light when activated by electricity, or employing fluorescent tubes that contain gases that emit light when energized by electricity.
What else can I help you with?
What is the color produced by blending the three primary colors of light?
Combining all three primary light colours will product white light.
What is a three-demensional image produced by laser light?
A hologram is a three-dimensional image produced by laser light. It is created by recording the interference pattern of two separate laser beams on a photosensitive material. When illuminated with a light source, the hologram recreates the original object in three dimensions.
When three primary colors of light overlap what color is produced?
When three primary colors of light (red, green, and blue) overlap, white light is produced. This is known as additive color mixing, where different colors of light are combined to create new colors.
What are the three things that use energy transferred by electricity?
Three common things that use energy transferred by electricity are light bulbs, electronic devices (such as phones or laptops), and household appliances (such as refrigerators or washing machines).
What three things give off light and heat?
The sun, fire, and light bulbs are three things that give off light and heat. The sun is a natural source of light and heat, fire is created through combustion, and light bulbs produce light and heat through electricity.
What is the three dimensional image produced by laser light?
the three-dimensional image produced by laser light is a hologram
What is the color produced by blending the three primary colors of light?
Combining all three primary light colours will product white light.
What are the similarities between incandescent and fluorescent light bulbs?
They both produce light, they run on electricity, they're made out of glass and they contain argon under low pressure. Fluorescent lights are better because they last longer and are more energy efficient! :) -kelly.t (:
What are three ways electricity can be produced?
Electricity can be produced through fossil fuel combustion, nuclear reactions, and renewable sources such as wind and solar power.
What are three things that give of light?
The Sun, Lightning Bugs (or Fireflies), Electricity and Light Bulbs.
What is a three-demensional image produced by laser light?
A hologram is a three-dimensional image produced by laser light. It is created by recording the interference pattern of two separate laser beams on a photosensitive material. When illuminated with a light source, the hologram recreates the original object in three dimensions.
What is the three-dimensional image produced by laser light?
A hologram is a three-dimensional image produced by laser light. It appears to have depth and can be viewed from different angles, giving a sense of spatial presence. Holograms are created by recording the interference pattern between two laser beams on a photosensitive material.
What are three facts about electricity?
Shocking info you ask for. It can perform work, heat, and light.
When three primary colors of light overlap what color is produced?
When three primary colors of light (red, green, and blue) overlap, white light is produced. This is known as additive color mixing, where different colors of light are combined to create new colors.
How does a three wire light switch function in a typical electrical circuit?
A three-wire light switch functions by controlling the flow of electricity in a circuit using three wires: a hot wire, a switched wire, and a neutral wire. When the switch is turned on, it connects the hot wire to the switched wire, allowing electricity to flow to the light fixture. When the switch is turned off, the connection is broken, cutting off the electricity flow and turning off the light.
Give three examples of light source?
Fire Sun Electricity e.g Lamps
What are the three properties of metals that distinguish them from minerals?
reflect light , conduct heat , and conduct electricity
