Radiac. There are many different kinds of radiac that operate by different principles; some are geiger-mueller counter, scintillation counter, ionization chamber, electroscope dosimeter, filmbadge dosimeter.
a Geiger counter
electrometer
Infrared radiation.
Ionizing radiation
Is a device use to measure the radiation effect of the sun.
A zinc sulfide scintillator probe is used to detect alpha radiation. The scintillator probe is just sensitive to alpha radiation.
electrometer
A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.A minor amount of radiation could be detected but had no real effect.
Earthquakes generate seismic waves which can be detected with a sensitive instrument called a seismograph.It is an instrument that measures vibration in the Earth.
Infrared radiation.
Ionizing radiation
get some sort of radiation detecter
"infra-red"
electroscope
Until a professional improves this answer, here is a layman's understanding. Radiation can be measured with a Geiger Counter, or a film badge device I think is called a Dosimeter.
A protractor is used for drawing and measuring angles.
1965.
Is a device use to measure the radiation effect of the sun.