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Is it true that gas Atoms subjected to electricity emit bright lines of light?
Wiki User
∙ 11y ago
yes, they do emit
Wiki User
∙ 11y ago
Yes, when gas atoms are subjected to electricity, they can emit bright lines of light. This phenomenon is known as atomic emission, where the electrons in the atoms get excited by the electrical energy and jump to higher energy levels before emitting light as they return to their original energy levels.
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In a neon light when is the light given off?
In a neon light, the light is given off when electricity passes through the neon gas inside the tube. The electricity excites the neon atoms, causing them to emit light as they return to their stable state. This process is what creates the brightly colored glow of a neon light.
How are the continuous bright line spectrum and spectral lines similar?
Both continuous bright line spectrum and spectral lines are related to the emission of light by atoms. A continuous bright line spectrum shows a broad range of colors without any gaps, while spectral lines are discrete lines representing specific wavelengths emitted by atoms. Both can be used to identify elements and study their atomic structure.
What gas is used in a neon light?
Neon gas is used in a neon light to produce the bright, colorful glow when electricity passes through it.
What are the characteristics and properties of light?
It's Bright
Do atoms make up everything?
Everything that is matter is made of atoms (eg. steel, water, wood, air etc.), however when we talk about electricity, this is energy in the form of electrons, also light is not made of atoms. Light particles are known as photons.
What is the photoelectric effect?
The photoelectric effect is the phenomenon where electrons are emitted from a material when it is exposed to light or electromagnetic radiation. This effect was explained by Albert Einstein in 1905 and is a key principle in understanding the behavior of light and electrons.
The bright-line spectrum produced by the excited atoms of an element contains wavelengths that are?
specific to that element and correspond to the energy levels of the electrons transitioning between orbitals. The wavelengths in the bright-line spectrum are unique for each element, allowing scientists to identify elements based on their spectral lines.
Chemical energy is the potential energy of?
Chemical energy is the potential energy stored in the bonds of atoms and molecules. This energy is released when these bonds are broken in a chemical reaction, often producing heat or light as a result.
What are the energy transformations of a fluorescent light bulb?
Electricity is converted to ultraviolet light through the excitation of mercury vapor in the bulb. The ultraviolet light then causes the phosphor coating inside the bulb to fluoresce and emit visible light.
What are 8 major fields in physics?
Classical mechanics Thermodynamics Electromagnetism Optics Quantum mechanics Particle physics Astrophysics Condensed matter physics
In the photoelectric what happens when light hits the metal?
electrons are knocked off atoms causing electricity to flow
What is a rhyming word pair for a 100-watt bulb?
bright light bright light
In the photoelectric effect what happened when light hits the metal?
electrons are knocked off atoms causing electricity to flow
How is electricity turned into light?
Electricity is turned into light through a process called incandescence or electroluminescence, depending on the type of light source. In incandescence, an electric current passes through a material such as a tungsten filament in a light bulb, causing it to heat up and emit light. In electroluminescence, an electric current is passed through a semiconductor material in devices like LEDs, which emit light as the current flows through them.
Electricity saving slogans?
Saving electricity has become a big concern around the world. Some electricity saving slogans being used are 'Save Today. Survive Tomorrow.', 'Do what's right and turn off the light', and 'The less you burn the more you earn'.
What does bright light do to the pupil?
in bright light the pupil shrinks
Why the light is bright?
a light is bright coz the world is alive if a light is not very bright its coz the world will soon end
