Physics · Electromagnetic Waves
Infrared (IR) radiation generally has a wavelength (λ) range between:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 199 nm and 220 nm
- 2400 nm and 550 nm
- 3780 nm and 1 mm✓
- 4234 nm and 345 nm
Correct answer
780 nm and 1 mm
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