Consider the following differences between Sodium Vapour Lamp and Mercury Lamp:
- While sodium vapour lamp gives out a yellowish colour illumination, and a mercury vapour lamp that gives out a white colour illumination
- The light in sodium vapour lamp is from an atomic emission process whereas in mercury vapour lamp it is from fluorescence emission
Which of the above statements is/are correct?
Both are correct statements
This question is a part of GKToday's Integrated IAS General Studies Module