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A geiger counter measures ionizing radiation - alpha, beta and gamma (though gamma is indirect). The detector within a geiger counter is a Geiger Muller tube, it is basically a metallic gas-filled chamber with a thin wire anode running axially in the center of the tube and a cathode, the tube wall. The gas is most commonly an inert gas like the noble gases (like argon, neon). The anode is set to a very high charge compared to the tube wall. Also one end of the tube is typically has a thin mica wall or a thin glass wall to allow beta or alpha particles in. Once an alpha or beta particle enters the tube they can collide with the gas atoms forming an electron and postively charge ion. The electron speeds off to the positively charged anode while the ion accelerates to the cathode. Along the way the electron or ion can collide into other gas atoms creating more free electrons and ions and they in turn can knock other gas atoms creating an avalanche effect. The surge of electrons on the anode causes a current pulse that can be measured as a hit by a counter. In the presence of radiation sources the geiger counter's hits per second will increase significantly. As a side note gamma radiation first has to knock an electron from the side wall and it is this electron that causes the cascade.
What else can I help you with?
Does the fact that two elements combine in a one-to-one atomic ratio mean that the charges on their ions are both 1?
No. Calcium Sulphide is one counter example.No. Calcium Sulphide is one counter example.No. Calcium Sulphide is one counter example.No. Calcium Sulphide is one counter example.
Do you count neutrons to find an atoms identity?
If by its identity you mean its atomic number, no. Neutrons only count towards the Atomic Mass Number, or AMU.
What does counter optimal mean?
Counter optimal refers to a situation or choice that is not the most effective or efficient given the circumstances. It indicates a decision or action that works against achieving the best possible outcome.
What was the death toll of the eruption of Mt Vesuvius?
If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.If you mean the eruption of AD 79, we don't know and probably never will know. This is because there was no count of the people who lived in the affected territories.
What does Anti-clockwise mean in British?
Anti-clockwise isn't just British, it is used by the majority of the English speaking world. Anti-clockwise would mean 'counter-clockwise' in the American equivalent.
What does faster clicks on the Geiger counter mean?
means there is radioactive stuff around
What does the German name Geiger mean?
Geiger translates as violinist, fiddler
What does the last name Geiger mean?
the last name geiger means musician, fiddler, or violin player
'how to write a counter program to count from 50 to 300 using while reception?
I'm going to assume you mean a while loop using namespace std; #include<iostream> int main() { int ct = 50; while(ct <= 300) { cout<<ct<<endl; ct++; } return 0; }
need to find a count-a-dose an insulin counter?
Do you mean the testing kits? My pharmacy gives them away for free. You just buy the replacement strips.
Why use yarn count SMM?
SMM : Spinning Metric MeasurementThat mean Count of Yarn before Dyeing using Metric system.
What does the count minus minus in java mean?
In Java, the expression count-- is a post-decrement operator. It decreases the value of the variable count by 1, but it returns the original value of count before the decrement. This means that if you use count-- in an expression, you will get the value of count prior to it being decremented. For example, if count is 5, using count-- will yield 5 in the current expression, but afterwards, count will be 4.
What does  mean?
Orange County? OxyContin? On Call? Over (the) Counter? Alright, that last one doesn't count but with some more specifics......
What did the nickname Gengar mean in relation to hans geiger?
He was an avid pokemon trainer and Gengar was his favorite one.
What is SMM of yarn?
SMM : Spinning Metric MeasurementThat mean Count of Yarn before Dyeing using Metric system.
What does comptoir mean?
counter
What does the counter mean?
opposite
