elazzzzzzzzz thanks machan +1light reflection
light refraction
light dispersion
light defraction
owwa gahal youtube srch parak dapn..ambanak enawa..ona ewa dwn karapn..mokada okkoma lnk denna amarui..
ps:-me vdos wala tiyenne properties of light witharai...tawa hena godak syllabus 1 tiyenawa....![]()
hikaaazzzzzzzz..thanks machan btw umbata oya mottaya kiyana name 1ka galapenne na bun![]()
(matara)na bun prince of wales moratuwahikaaazzzzzzzz..
exbtion 1 koheda rahuleda?(matara)
thanks machan