Gamma ray
Gamma rays (γ-rays) sab se chhotaa wavelength waala electromagnetic waves hae.[1] 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
[badlo | source ke badlo]- ↑ 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.