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Why a geiger counter gives a lower counting rate for radioactive material that has a long half life than does with short half life?
A Geiger counter detects radiation by counting the number of decay events that occur. Radioactive material with a long half-life decays more slowly, resulting in fewer decay events per unit time compared to material with a short half-life. Therefore, the Geiger counter will record a lower counting rate for radioactive material with a long half-life.
Which tool is used to determine the amount of radioactive DNA in a solution?
Geiger Counter
Can DNA polymerase be used to determine the general location of radioactively labeled DNA?
Geiger Counter
Name 2 things you could do to a sample of radioactive material to reduce the counting rate on a geiger counter?
1. put it in a lead box 2. move it further away
What are the applications of Geiger Muller scintillation counter to cytological studies?
geiger muller scintilation counter it is application in cytological studies
Who invented the the device for counting radiation?
Johannes ( Hans ) Willhelm Geiger and Walther Muller
In 1913 Hans Geiger invented the Geiger what?
Hans Geiger invented the Geiger counter, a device used to detect and measure ionizing radiation. It works by counting the number of ionizing radiation particles that interact with a gas-filled detector, producing an audible click for each particle detected.
Why a geiger counter gives a lower counting rate for radioactive material that has a long half life than does with short half life?
A Geiger counter detects radiation by counting the number of decay events that occur. Radioactive material with a long half-life decays more slowly, resulting in fewer decay events per unit time compared to material with a short half-life. Therefore, the Geiger counter will record a lower counting rate for radioactive material with a long half-life.
When was Geiger counter created?
Geiger counter was created in 1908.
Who was the inventor of the gieger counter?
The Geiger Counter was developed by Hans Geiger.
Who invented geiger counter?
Geiger counter was invented by the Hans Geiger in 1908.
What factors could affect the counting rate of a geiger counter?
The Geiger counter is a tool that was invented to measure radioactive materials for safety purposes. Factors that can prevent the Geiger counter from providing accurate results include failure to calibrate the tool before use, indirect readings that fail to locate hidden radioactive rays, and a low battery.
How do you use Geiger counter in a sentence?
The Geiger counter clicked as it checked for radiation.
What did Hans geiger invent in 1913?
the geiger counter
What does Hans geiger contribute?
created the geiger counter
A geiger counter measures radiation indirectly by measuring?
Levels of radioactivity are measured by a Geiger counter. Hans Geiger and Walter Muller created a practical radiation counter in 1928.
Is geiger counter standard or non-standard measurement.?
A geiger counter is a measuring instrument, not a measure.
