Continuous emission spectrum is produced by
Show Hint
- incandescent electric lamp
- mercury vapour lamp
- sodium vapour lamp
- polyatomic substances
The Correct Option is A
Solution and Explanation
Different sources produce different spectra types.
Step 2: Detailed Explanation:
Incandescent lamp produces continuous spectrum. Mercury and sodium lamps give line spectra. Polyatomic substances give band spectra.
Step 3: Final Answer:
Incandescent electric lamp produces continuous emission spectrum.
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