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Why can photomultiplier tubes not be used with infrared radiation?
A PM tube doesn't operate in that wavelength. A PM tube detects light which is generated from a scintillator. The scintillators are typically designed to scintillate as a result of a reaction with ionizing radiation.
How does a gamma counter work?
A scintillation counter measures ionizing radiation. The sensor, called a scintillator, consists of a transparent crystal, usually phosphor, plastic (usually containing anthracene), or organic liquid (see liquid scintillation counting) that fluoresces when struck by ionizing radiation. A sensitive photomultiplier tube (PMT) measures the light from the crystal. The PMT is attached to an electronic amplifier and other electronic equipment to count and possibly quantify the amplitude of the signals produced by the photomultiplier.
Why does a water flow from a filled bucket through a tube whose other end is open?
It is called a syphon tube and water will only flow if the tube is filled with water and the outflow end is lower in height than the water level in the bucket. It works by atmospheric pressure.
Where was the test tube made?
when was test tube first made,when and who?
What are the classifications of test tube?
test tube is classified in to various types namely hard test tube ,boiler test tube,20 ml test tube
What types of machinery use photomultiplier tubes?
Photomultiplier tubes were used is earlier forms of the fax machine, photocopiers and drum scanners. The photomultiplier tube was for scanning the document.
Why can photomultiplier tubes not be used with infrared radiation?
A PM tube doesn't operate in that wavelength. A PM tube detects light which is generated from a scintillator. The scintillators are typically designed to scintillate as a result of a reaction with ionizing radiation.
Where can one find out more information about a photomultiplier?
There is a website called HAMAMATSU (yes, the website shows the name in all capital letters), that has an article on what a photomultiplier does, complete with a diagram.
What object do you use to measure light under a tree?
A photomultiplier.
How does a tube light works?
tube light woks like a tube light....
How a tube light works?
tube light woks like a tube light....
How does a gamma counter work?
A scintillation counter measures ionizing radiation. The sensor, called a scintillator, consists of a transparent crystal, usually phosphor, plastic (usually containing anthracene), or organic liquid (see liquid scintillation counting) that fluoresces when struck by ionizing radiation. A sensitive photomultiplier tube (PMT) measures the light from the crystal. The PMT is attached to an electronic amplifier and other electronic equipment to count and possibly quantify the amplitude of the signals produced by the photomultiplier.
How does a tube well works?
a well made by driving a tube into the earth to a stratum that bears water
How does the laser works?
The laser works by reflecting and amplifying a beam of light through a tube of mirrors.
Why is the grasshoppers body plan often called a tube within a tube?
Grasshoppers basically have a tube which runs from the mouth to the anus that works as its digestive tract.
What is the pollination tube?
A pollination tube, or pollen tube, is a thin tube that is a part of the male gametophype. It is found in seed plants and works by acting as a sort of conduit to transport gamete cells.
What mp3 bitrate works best on you tube?
the 1st one
