Defnyddiwr:Rhyshuw1/Pwll Tywod
Dyma gasgliad rhai nodiadau a blychau rwyf wedi creu. Mae'n groeso i chi ei gopïo ac addasu ond peidiwch ag addasu'r dudalen yma. Diolch, Rhys Thomas
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Rhyshuw1/Pwll Tywod | |
Dosbarthiad ac adnoddau allanol | |
ICD-10 | J00.0 |
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ICD-9 | 460 |
DiseasesDB | 31088 |
MedlinePlus | 000678 |
eMedicine | aaem/118 |
Mytholeg Geltaidd | ||||||||||||||||||
Amldduwiaeth Geltaidd
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Ffiseg | ||||||||
Dewislen Ffiseg | ||||||||
Hanes Ffiseg
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Ffoton
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Cyfansoddiad | Gronyn isatomig | ||
Teulu | Boson | ||
Grwp | Gauge Boson | ||
Rhyngweithiad | Electromagnetig | ||
Damcaniaeth | Albert Einstein | ||
Symbol | γ, hν, neu ħω | ||
Mas | 0 | ||
Hyd oes cymedrig | Sefydlog | ||
Gwefr Trydanol | 0 | ||
Sbin | 1 |
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Mytholeg Geltaidd | ||||||||
Amldduwiaeth Geltaidd
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Y pedwar mesur ar hugain
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Awdl gywydd |
Ffiseg | ||||||||||
Atom Lithiwm | ||||||||||
Hanes Ffiseg
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Mathemateg | |
Anatomeg |
Llundain | |
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Lleoliad {{{Lleoliad}}} | |
Gwlad | Lloegr |
Ardal | Llundain |
Llywodraeth | |
Awdurdod Rhanbarthol | Awdurdod Llundain Fwyaf |
Maer | Boris Johnson |
Pencadlys | City Hall |
Daearyddiaeth | |
Arwynebedd | 343.4 km² |
Uchder | 24 m |
Demograffeg | |
Poblogaeth Cyfrifiad | 7,556,900 (Cyfrifiad 2001) |
Dwysedd Poblogaeth | 4,761 /km2 |
Metro | 12,300,000 i 13,945,000 |
Gwybodaeth Bellach | |
Cylchfa Amser | GMT (UTC0) |
Cod Post | Amrywiol |
Caerfyrddin Sir Gaerfyrddin |
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