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6.2.1.1—Sun is a star of medium size

Syllabus
0625–2026–2027
Objective
6.2.1.1
Level

6.2.1.1—Sun is a star of medium size

  • Know: the Sun is a star of medium size, consisting mostly of hydrogen and helium, and that it radiates most of its energy in the infrared, visible light and ultraviolet regions of the electromagnetic spectrum
ConceptIGCSE Physics