1

Sodium vapour lamps glow with yellow colour. This is due to

Correct Answer: the emission of excess energy absorbed by sodium atoms, in the yellow region of the spectrum

Make the most of this question

This page focuses on one Physics question from English. After checking the answer, return to the topic list to practice more or run a timed set.

Physics MCQ: Sodium vapour lamps glow with yellow colour. This is due to | Extra Education