Physics · Waves and Optics
What is the approximate wavelength range of the visible light spectrum?
- 12000 Å - 4000 Å
- 23900 Å - 7800 Å✓
- 37800 Å - 12000 Å
- 412000 Å - 15000 Å
Correct answer
3900 Å - 7800 Å
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