Physics · Optics
Why are sodium vapor lamps commonly used for street lighting?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They produce a highly intense multi-colored light
- 2They are much cheaper than any other alternative
- 3Their light is monochromatic and does not disperse when passing through water droplets✓
- 4They are soothing to the eyes
Correct answer
Their light is monochromatic and does not disperse when passing through water droplets
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