Physics, asked by madhusurekha2011, 10 months ago

What chemical can put off electromagnatic radiation from a lighting bulb and damage its filment ?​

Answers

Answered by tragedyislife2
1

Answer:A fluorescent light bulb passes an electric arc through mercury vapor, causing it to give off ultraviolet radiation that makes phosphors glow. A LED light bulb passes a current through a semiconductor junction which gives off electromagnetic radiation due to the differences in energy levels between the two semiconductors

Explanation:the same thing

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