A Geiger counter detects the amount of radioactive decay. For example alpha and beta partials.
Different instruments are sensitive to different kinds of radiation. An instrument for detecting gamma radiation will be pretty useless for ultra low frequency radio waves (and conversely).
It is Thermoscope
An electroscope is an instrument used to detect static electricity.
Instruments for detecting infrared radiation include heat-sensitive devices such as thermocouple detectors, bolometers, photovoltaic cells, and photoconductors.Pranay karnatak
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The instrument which is used to detect a charged body is known as an eletroscope. Now you can visit google images or any other site and find out the diagram... :)
It is Thermoscope
measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
It is used to measure radiation and is commonly used to detect objects that produce nuclear radiation.
An electroscope is an instrument used to detect static electricity.
One instrument that used to detect Tsunami is a deep ocean tsunami detection buoys.
A radio telescope has two basic components, a large radio antenna and a radio receiver. It is used to detect radio-frequency radiation emitted by objects in space.
The explorer is used by the dentist to detect decay.
Instruments for detecting infrared radiation include heat-sensitive devices such as thermocouple detectors, bolometers, photovoltaic cells, and photoconductors.Pranay karnatak
It is used to measure radiation and is commonly used to detect objects that produce nuclear radiation.
Radiation
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to detect radiation, a device such as Geiger- Muller tube is used