physics 1 use of sodium vapour in daily life
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Use of sodium vapour is used in lamp
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Use of sodium vapour in the daily life :
• The sodium vapour is used in the sodium vapour lamp.
- In the sodium vapour lamps the gaseous sodium is produced through different chemical process.
- Then electricity is given in that produced gaseous sodium which makes the sodium atoms excited atoms.
- These excited sodium atoms expells the excessive energy in the form of yellowish light rays to become normal stable atoms.
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