Oluyengo(Radiation)
Oluyengo (radiation) mulamwa oguva mu bigambo "Olubugumu olw'amayengo"/ Oluyengo lulimu:
(a)Olubulukusi = Olubugumu lw'ebikulukusi(Convection)
(b) Olulandizo = Olubugumu olulandira mu nkalubo(Conduction)
Bivudde eri Muwanga Charles
Manya : okufulumya olubugumu oba okufulumya oluyengo = to emit radiation