ExamPlay Dark Logo
Anmelden

JAMB - Physics (2025 - No. 1)

Which of these colours in the visible spectrum has the longest wavelength?
Red
Blue
Yellow
Violet

Erläuterung

Answer: A. Red (Visible spectrum: red ~700 nm, longest; violet ~400 nm, shortest.)

Kommentare (2)

Zum Kommentieren anmelden
Werbung
BrainBehindX Inc Logo
©2026; Angetrieben von BrainBehindX Inc