0
In a fluorescent light bulb, electricity passes through a gas (such as Mercury vapor) causing it to emit ultraviolet light. The ultraviolet light then strikes a phosphor coating on the inside of the bulb, causing it to emit visible light. This conversion process is more energy-efficient compared to incandescent bulbs.
Add your answer:
Earn +20 pts
What are the Energy pathway for fluorescent source?
Fluorescent bulbs produce light by passing an electric current through a tube filled with mercury vapor and a phosphor coating. The electric current excites the mercury vapor, producing ultraviolet light. The phosphor coating then absorbs the ultraviolet light and re-emits it as visible light.
What is a energy pathway for fluorescent source?
In a fluorescent light source, electrical energy is converted into light energy through a process called fluorescence. This involves passing an electrical current through a tube filled with a gas and a small amount of mercury vapor. The electrical current excites the mercury atoms, which in turn emit ultraviolet light. This ultraviolet light then causes a phosphor coating on the inside of the tube to fluoresce, producing visible light.
What is the energy pathway for an fluorescent source?
Electrical energy- Energy is then absorbed by mercury particles-ultra violet energy-energy absorbed by phosphor particles-visible light energy. This is what I found in my science textbook hopefully it helps.Thumbs up if it did.
What energy transformation in fluorescent lamp?
In a fluorescent lamp, electrical energy is transformed into ultraviolet light energy when the electricity flows through the gas in the tube. This ultraviolet light then strikes the phosphor coating inside the tube, causing it to emit visible light. So, the energy transformation involves conversion from electrical energy to ultraviolet light energy and then to visible light energy.
What is the energy pathway for an incandescent?
hh
What are the Energy pathway for fluorescent source?
Fluorescent bulbs produce light by passing an electric current through a tube filled with mercury vapor and a phosphor coating. The electric current excites the mercury vapor, producing ultraviolet light. The phosphor coating then absorbs the ultraviolet light and re-emits it as visible light.
What is a energy pathway for fluorescent source?
In a fluorescent light source, electrical energy is converted into light energy through a process called fluorescence. This involves passing an electrical current through a tube filled with a gas and a small amount of mercury vapor. The electrical current excites the mercury atoms, which in turn emit ultraviolet light. This ultraviolet light then causes a phosphor coating on the inside of the tube to fluoresce, producing visible light.
What type of light is 20w energy saving bulb Halogen Indandecent neon fluorescent etc please help?
The energy saving light-bulbs are usually fluorescent. Neon is a type of fluorescent light bulb.
Which save more energy incandescent light bulbs or fluorescent?
Fluorescent light bulbs use less electricity for the amount of light produced.
What is the energy pathway for an fluorescent source?
Electrical energy- Energy is then absorbed by mercury particles-ultra violet energy-energy absorbed by phosphor particles-visible light energy. This is what I found in my science textbook hopefully it helps.Thumbs up if it did.
What light is more energy saving?
Compact fluorescent light globes.
Is the light produced by fluorescent lights potential kinetic or radiant energy?
The light produced by fluorescent lights is radiant energy. It is in the form of electromagnetic radiation that is visible to the human eye.
What energy transformation in fluorescent lamp?
In a fluorescent lamp, electrical energy is transformed into ultraviolet light energy when the electricity flows through the gas in the tube. This ultraviolet light then strikes the phosphor coating inside the tube, causing it to emit visible light. So, the energy transformation involves conversion from electrical energy to ultraviolet light energy and then to visible light energy.
What is the name of those swirly light bulbs?
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
What is the energy pathway for an incandescent?
hh
What energy does a fluorescent light produce?
A fluorescent light produces visible light energy by stimulating phosphor coatings inside the tube with ultraviolet radiation generated by the passing electricity. This process converts the electrical energy into visible light without generating excessive heat.
Why is the production of light by a fluorescent light exothermic?
The production of light by a fluorescent light is exothermic because it involves the conversion of electrical energy into light energy with the release of heat as a byproduct. This process occurs when electric current passes through the gas inside the fluorescent tube, causing the gas molecules to become excited and emit photons of light.
