Gamma ray

Gamma rays (γ-rays) sab se chhotaa wavelength waala electromagnetic waves hae.Electromagnetic spectrum me dher rakam ke wave rahe hae, jon ki roshni ke rakam hae, lekin jiske sab chij insaan ke aankhi se nai dekhae hae. Iske 1900 me Paul Villard paais rahaa, aur 1903 me Ernest Rutherford naam diis rahaa.

Kuchh rakam ke radioactive atom gamma ray bige hae.  Gamma ray,  x-rays ke rakam rahe jon ki jaada energy waala photons hae.  Gamma rays ek rakam ke radiation hae jon ki motaa chij ke bhitar se paar kare sake hae.   

Cobalt-60 aur potassium-40 dui isotopes hae jon ki gamma rays bige hae. 

Gamma rays ke doctor logan cancer ke cell ke maare ke kamm me laawe hae. 

 References 

Category:Electromagnetism