Technology

Interaksi Radiations Nuklir jeung zat

In the previous chapter we have discussed natural radioactivity in which a and B particles and y-rays are emitted from the disintegrating nucleus of an atom. In nuclear fission and […]

Petroleum and it,s harti jeung bubuka… Latin petra =rock,oleum=oil means sock oil. It is usually found below the surface of earth.it is viscous liquid and mixture of alkane,alkene,cycloalkane,aromatic hydrocarbons and […]