GCSE Physics - Welsh Terminology (New) - WJEC
GCSE Physics - Welsh Terminology (New) - WJEC
GCSE Physics - Welsh Terminology (New) - WJEC
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7. Cysawd yr Haul a’i le mewn bydysawd sy’n esblygu<br />
Amsugno Absorb<br />
Atomau nwy Gas atoms<br />
Cyfansoddiad cemegol sêr Chemical composition of stars<br />
Cysawd yr Haul Solar System<br />
Dechreuad y Bydysawd Origin of the universe<br />
Ehangiad y Bydysawd Expansion of the universe<br />
Ehangu To expand<br />
Galaeth y Llwybr Llaethog Milky Way galaxy<br />
Galaethau pell Distant galaxies<br />
Graddfa(graddfeydd) pellter Distance scale(s)<br />
Model y Glec Fawr Big Bang model<br />
Pelydriad cefndir microdonnau Cosmic microwave background<br />
cosmig<br />
radiation<br />
Planed(au) Planet(s)<br />
Rhuddiad cosmolegol Cosmological red shift<br />
Sbectrwm amsugno Absorbtion spectrum<br />
Sbectrwm Spectrum<br />
Y Bydysawd The universe
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