Thursday, 19 February 2015

Difference Between Alpha Beta And Gamma Rays


The Alpha:

The Alpha rays are helium nuclei of atoms with positive charge, which do not penetrate beyond the surface of the skin and the sheet of paper can stop completely. really should talk about alpha particles.

The Beta:

Beta radiations are electrons, negative particles, arising from the decay of neutrons in the nucleus. are more penetrating than alpha radiation and the can be introduced from one to two inches in water or human tissues. a sheet of aluminum of a few millimeters thick is sufficient to stop it.

The Gamma:

The gamma rays are the most pervasive types of radiation described. The gamma radiation often accompanies and sometimes beta to alpha. Gamma rays easily penetrate the skin and other organic substances, which can cause serious damage to internal organs.