What you’ll learn3 learning objectivesChoose one objective for a focused lesson, or study the complete topic.3.2.4.1Dispersion of light as illustrated by• Describe the dispersion of light as illustrated by the refraction of white light by a glass prismSyllabus objective3.2.4.2Traditional seven colours of the• Know the traditional seven colours of the visible spectrum in order of frequency and in order of wavelengthSyllabus objective3.2.4.3Recall that visible light of a single• Recall that visible light of a single frequency is described as monochromaticSyllabus objective