I'm not sure this is really a meaningful question.
It's a source of gamma rays, so if you need those, there you go.
It also produces alpha and beta rays (depending on the exact nuclear decay involved), so again, if you need those, extremely useful.
No
Radiation is neither good nor bad. All types of radiation can be useful for some purpose, but many can be harmful in overdose conditions.
A bronsted-lowry acid is a useful device for measuring this sort of radiation.
It absorbs almost everything except the visible spectrum.
The electromagnetic spectrum is a continuum. The least energetic type of radiation may be found in what is known as "extremely low frequency" radiation (ELF). This is radiation with a frequency in the range 3-30 Hertz. ELF radiation can penetrate seawater and so is particularly useful for communicating with submarines.
A pyrometer is a device that is used to measure thermal radiation, a type of heat energy. It is useful for those who work on heating houses or or who do any work where heat transfer is important.
Certainly.
The radiation that are absorbed are not all useful. Only the harmful ones are.
There are three kinds of radiation useful to medical personnel: alpha, beta, and gamma radiation.
For example a thermometer.
The importance of radiation is that it can get rid of cancer cells. It is highly useful in helping get rid of tumors.
gamma radiation is used in cancer treatment. the most common source of gamma radiation is.
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Radiation is neither good nor bad. All types of radiation can be useful for some purpose, but many can be harmful in overdose conditions.
Radiation is neither good nor bad. All types of radiation can be useful for some purpose, but many can be harmful in overdose conditions.
Gamma radiation destroy harmful microorganisms and insects.
Mainly visible light.