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How does electron allow a fluroscent tube to glow?
Rohinikrishnamoorthi
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How much voltage is induce in choke while starting 1 phase fluroscent tube?
11000 volts
What is starter in tube light?
Starter is asmall device in a fluroscent tube light to start the ciruit. Once lit, starting circuit cuts off automatically
Does the tube light glow with out starter and choke?
it will not glow
When was the electron tube invented?
Lee De Forest invented the electron tube in 1906.
Will an electron excite if it is given energy that will allow it to exist in between two energy levels?
Will an electron excite if it is given energy that will allow it to exist in between two energy levels? No An electron can only exist in specific energy levels. Giving an electron more energy can make it escape from the attraction of the protons completely and the atom now has 1 less electron and is a +1 ion. Have you seen an electron discharge tube? If I turn up the power, the tube will become brighter, but the color will not change. The color of light is the product of the electron returning from the excited state to its ground state. Will an electron excite if it is given energy that will allow it to exist in between two energy levels? No An electron can only exist in specific energy levels. Giving an electron more energy can make it escape from the attraction of the protons completely and the atom now has 1 less electron and is a +1 ion. Have you seen an electron discharge tube? If I turn up the power, the tube will become brighter, but the color will not change. The color of light is the product of the electron returning from the excited state to its ground state.
Does a mass of a glow stick change when it lights?
Yes because it glows when it glows the tube expands to create space for it to glow
How do you make a glow stick?
You get a tube and fill it with glowey stuff thers your answer
What do cathode produce on the walls of the discharge tube?
greenish glow or fluorescence
What is the positive electrode of an electron tube?
anode
Is cathode ray tube and electron tube same?
Yes they are the same. A cathode ray tube (CRT) uses an electron gun to "shoot" electrons from the cathode to specific positions on the anode of the CRT.
What is an older tv called befpre the flat screens and hd and lcd came out called?
The previous generation of televisions were known as CRT televisions. CRT stands for cathode ray tube. The tube sent a stream of electrons from the back of the tube to the front phosphor coated glass face. The electrons caused the phosphors to glow according to the intensity of the electron beam.
Why did Crookes cathode ray tube glow green?
The electrons emitted from cathode hit the glass of the tube, causing it to fluoresce.
