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inverse square law means twice the distance = 1/4 the value = 396/4 = 99

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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.


Who invented the the device for counting radiation?

Johannes ( Hans ) Willhelm Geiger and Walther Muller


How do you use Geiger counter in a sentence?

The Geiger counter clicked as it checked for radiation.


What detects radiation by clicking sounds?

A Geiger counter is a device that detects radiation by producing clicking sounds when radiation is present. These clicking sounds are generated as the radiation interacts with the detector inside the Geiger counter.


Principle of counting technigue geiger muller counter?

The principle of a Geiger-Muller counter is based on detecting ionizing radiation by counting the number of electrical pulses produced when radiation interacts with a gas inside the detector. The ionizing radiation creates ion pairs in the gas, which are then accelerated by an electric field, resulting in a measurable pulse of current that is counted and used to determine the level of radiation. This technique allows for the detection of various types of ionizing radiation, such as alpha, beta, and gamma radiation.


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.


What does geiger counter detect?

Radiation


What does a geiger counter detect?

A geiger counter detects ionizing radiation, such as alpha, beta, and gamma radiation. It works by measuring the ionization produced in a gas by radiation.


Who invented geiger counter?

Geiger counter was invented by the Hans Geiger in 1908.


Does a geiger counter emit radiation?

No, a Geiger counter does not emit radiation. It detects ionizing radiation such as alpha, beta, and gamma particles by measuring the electric charge produced when radiation interacts with the detector.


What is a geiger counter and how do you use it?

A Geiger counter is a particle detector that measures Ionizing radiation, and emissions from nuclear radiation. Many of the Geiger counters are hand held and can be read from a screen on the front.


What characteristic of radiation allows a Geiger counter to measure radiation levels?

A Geiger counter measures radiation levels by detecting ionizing radiation. When radiation interacts with the gas inside the Geiger-Muller tube, it causes the gas to ionize and create an electrical pulse that is counted by the device.