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Is sulfur a fluorescent substance?
yes
What color does argon produce in a fluorescent tube?
Argon produces the color lavender.
What gas is in fluorescent tube?
The gas in a fluorescent light bulb tube is composed of mercury, along with argon, xenon, krypton or neon. It is important to dispose of the tubes properly after they are used, since mercury can be toxic to people and animals if it is released into the environment.
Why substance stick to the test tube?
The ability of a substance to stick on inside part of a test tube depends on its surface tension, that's why substances such as water can stick to a window. And the other reason for sticking of a substance to the test tube could be that the test tube itself is dirty, thus the dirt particles hold the substance in place.
Why does the substance in the column of the thermometer go up when it is heated?
The substance expands - and the tube (column) constrains it to go upwards.
What combinations of light and hues make fluorescent colors?
You cannot make fluorescent colours simply by mixing any coloured paints. Fluorescent paints are fluorescent because they contain a substance that fluoresces. This means that the substance absorbs light or heat and then readmits it at a different wavelength (usually in the visible light range) when its atoms are excited. Such a substance is fluorescein, a fluorescent dye. Fluorescence is used in strip lighting where a substance called phosphor, which coats the inside of the tube, and which glows when subjected to fluorescent mercury vapour which is in the tube. Another substance, phenyl oxalate ester, glows in light sticks. Therefore, you can mix different colours as much as you wish, but they will never fluoresce unless the particular fluorescent substance is included with the paint pigment in the paint.
What are six main component of a fluorescent lamp tube light?
six main component of fluorescent tube light
How does the substance inside a fluorescent tube change with an electrical charge?
the electrical charge excites the atoms and creates a plasma state that emits light
How does 4 tube fluorescent work?
A four tube fluorescent luminaire is just 4 separate fluorescent lamp circuits in one fitting. Look up 'how things work' etc to see a fluorescent lamp circuit.
How many volts should I be reading at a fluorescent bulb?
The voltage present on the secondary side of the ballast (transformer) varies as to the type of fluorescent tube or bulb that is in the fixture. The voltage will always be higher that the applied line voltage that supplies the ballast.If the fluorescent bulb screws into a lamp type of fixture, then there is no way to measure the voltage at the bulb as the tube and ballast are a combined sealed unit.
Is sulfur a fluorescent substance?
yes
How many footcandles in a fluorescent tube?
444
What does G in fluorescent tube G13 mean?
glass
What is a pin based fluorescent light fixture?
A pin based fluorescent light fixture is the type of fixture that takes fluorescent tubes. On each end of the fluorescent tubes there are contact pins. These pins are used to hold the tube in the fixture and to supply the voltage to the tube from the fixture's ballast.
When should you replace a fluorescent light bulb?
when the tube ends blacken after failure of the tube heaters
You do not burn your finger when you touch a tube light?
If it's fluorescent, no.
What gas is in the fluorescent tube?
Usually it's mercury vapor.
