Assertion: sun's ray | /r/HasProperty | produced
Facets:
value: by accelerating electrons
type: OTHER
Source sentences:
text: Extreme UV and X-rays are produced (at left of wavelength range shown) but comprise very small amounts of the Sun's total output power.
text: The only difference between them is their source: X-rays are produced by accelerating electrons, while gamma rays are produced by atomic nuclei.