Physics · Illumination and Lamps

जब सोडियम वाष्प लैंप (sodium vapor lamp) को चालू किया जाता है, तो पूरी तरह से वाष्पीकृत होकर पीली रोशनी देने से पहले इसका प्रारंभिक डिस्चार्ज रंग क्या होता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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