2006-12-15 02:17:21 · 3 answers · asked by deepak57 7 in Science & Mathematics ➔ Physics
its radio activity of an unstable nuclei. it can be classified into alpha, beta or gamma. Alpha radiation r helium nucleus being emitted, beta r high speed electrons while gamma are a propagation of an electro magnetic wave of vv high frequency
2006-12-15 02:38:27 · answer #1 · answered by ThoughTs 2 · 1⤊ 1⤋
Radiation in physics is the process of emitting energy in the form of waves or particles. Various types of radiation may be distinguished, depending on the properties of the emitted energy/matter, the type of the emission source, properties and purposes of the emission, etc. When used by the general public, the word "radiation" commonly refers to ionizing radiation.
http://en.wikipedia.org/wiki/Radiation
2006-12-15 10:19:55 · answer #2 · answered by Anonymous · 1⤊ 1⤋
Radiation in physics is the process of emitting energy in the form of waves or particles. Various types of radiation may be distinguished, depending on the properties of the emitted energy/matter, the type of the emission source, properties and purposes of the emission, etc. When used by the general public, the word "radiation" commonly refers to ionizing radiation.
2006-12-15 10:19:16 · answer #3 · answered by Som™ 6 · 1⤊ 1⤋