Tagged: The radiation

Leukemia 0

Leukemia symptoms, types, causes and risk factors

Leukemia Leukemia is the malignancy (cancer) of blood cells, It is also spelled leukaemia, It is a group of cancers which begin in the bone marrow and result in high numbers of the abnormal...

Nuclear energy 0

Radioactivity and the peaceful uses of nuclear energy

The nuclear energy All the elements consist of atoms, The atom consists of a nucleus surrounded by the electrons revolving around it in certain energy levels, The atom mass is concentrated in the nucleus that contains...

The transfer of the heat energy . 8

The importance of the heat (thermal energy)

The heat The heat is a form of energy that transfers from the higher temperature object to the lower temperature object, and is transferred through the conduction, the convection and the radiation.