Science, asked by akashsamal4396, 1 year ago

Difference between sodium vapour lamp and mercury vapour lamp

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Answered by Navitha1
7
Difference between Sodium VaporLamp and Mercury Lamp. Works through the combined effect of electric discharge through mercury vapoursand fluorescence from phosphors . Here also, the excited electrons of mercuryatoms relax by emitting characteristic but ultraviolet light.
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