Set Tiwb Sbectrol
–E13.1401- Set Tiwb Sbectrwm
| Tonfedd y Goleuni (nm) | ||||||
| Porffor | Glas | Blueness | Gwyrdd | Melyn | Oren | Coch |
| 400-430 | 430-490 | 460-490 | 490-550 | 550-590 | 590-630 | 680-700 |
| Ystod y Llinell Sbectrol ar gyfer pob tiwb (A) | |||||
| H2 | N2 | Ef | Ne | Ar | Hg |
| 656348614340 | 6723-64836008-59315680-56635045-49354630-4447 |
70665876501646864471 |
640258525401534147154704 | 5651472143004272426642594201419841914159 | 579154614358 |
Ysgrifennwch eich neges yma a'i hanfon atom
