What happens to the speed of different colors of light when they enter a glass prism?

JAMB Physics 2024 100 views

What happens to the speed of different colors of light when they enter a glass prism?

  1. They all slow down equally
  2. Red light slows down more than violet light
  3. Violet light slows down more than red light ✓
  4. They all speed up equally

Explanation

Traditional hierarchy: Oba (king) rules with council of chiefs (Oloye). Different chief types: military, civil, religious, lineage heads. Each has distinct functions and responsibilities.

Age grades (Egbe): groups of age-mates who pass through lifes stages together, perform community service, and support each other. Creates bonds across family lines.

Extended family (Ebi) is central. Compound (Agbo-ile) houses related families. Family heads represent members in community. Individuals identity comes through family and community membership.

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