Physics · Optics
What is the approximate wavelength range of visible light in micrometers (μm)?
- 10.7 to 0.9 μm
- 21 to 2 μm
- 30.2 to 0.3 μm
- 40.4 to 0.7 μm✓
Correct answer
0.4 to 0.7 μm
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