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If it's a *Crookes* tube you're asking about, it's a discharge tube because the applied electrical field causes ionization and a resulting discharge of energy in the form (mostly) of light, depending on the gas or gases in the tube.
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∙ 10y ago
A Crookes tube is called a discharge tube because it operates by passing an electric current through a gas or vacuum, causing the gas to ionize and emit light or radiation. The term "discharge" refers to the process of the gas being excited and emitting radiation when the electric current passes through it in the tube.
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Who discovered gas discharge tube?
Johann Wilhelm Hittorf, a German physicist, is credited with discovering the gas discharge tube in the mid-19th century. His experiments with cathode rays in partially evacuated tubes laid the foundation for the development of early gas discharge tubes.
Why gases conduct electricity when pressure is reduced in discharge tube?
When the pressure is reduced in a discharge tube, the mean free path of the gas molecules increases. This allows the gas molecules to gain more energy and move freely, colliding with the charged particles in the discharge tube and facilitating the flow of electric charge. As a result, the gases become partially ionized, creating a conductive path for the electricity.
What are the consequences of discharge tube?
Discharge tubes can lead to damage to the environment due to the release of harmful chemicals or gases. They can also pose health risks to individuals in the vicinity by exposing them to toxins and pollutants. Additionally, discharge tubes can contribute to the depletion of the ozone layer and exacerbate climate change.
Why can you see bright lines from the hand held spectroscope when viewing a discharge tube of gas?
When viewing a discharge tube of gas through a hand-held spectroscope, bright lines appear because the gas inside the tube emits specific wavelengths of light when energized. The spectroscope separates the light into its component colors or wavelengths, allowing you to see the discrete emission lines characteristic of the gas present in the tube.
Does the child longmuirs law hold when space charge broken in the discharge tube?
please find yourself
What is the piece called that connects the reed to the bassoon?
The crook. The crook is pushed into the bassoon and then the reed is put on the other end of the crook.
What is a shepherd's crook called?
A shepherd's crook is "une crosse de berger" in French.
What is it called when a legionnaire leaves the roman army?
It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".It is called a discharge, or "di missio".
Why is Richard III called crook back?
Why did people call Richard the 3rd crook back
What do you call the crook bishops have?
It is called the crozier.
Who is William crookes?
He is a scientist who modified and experimented with discharge tube
Why discharge tube appears dark at very low pressure?
At very low pressure in a discharge tube, there are fewer gas atoms present to ionize and produce light. This results in fewer collisions and less emission of visible light, causing the discharge tube to appear dark.
What is the stick that a shepherd holds called?
It's called a Shepherd's Crook.
What king was called crook-back?
richsrd the 3rd
How discharge tube is different from tube light?
A discharge tube is a type of gas-filled tube that emits light when an electric current passes through it, commonly used in neon signs or plasma displays. On the other hand, a tube light is a type of fluorescent lamp that uses a phosphor coating inside a glass tube to produce light. While both types of tubes rely on gas and electric current to produce light, they differ in their construction and application.
Where is the Orifice Tube located on a 2003 Pontiac GrandAm?
The orifice tube is located in the line at the condenser discharge connection.
Why it is necessary to decrease the pressure in discharge tube to get cathode rays?
why it is necessary to decrease the pressure in the discharge tubbe to get cathode rays
