Question

what is one example in nature of light produced by electric discharge?​

Answer 1

An ordinary household fluorescent lamp is an example of an electric-discharge source. The lamp tube, coated on the inside with fluorescent phosphors, contains a mixture of a rare gas and mercury vapour.

Answer 2

Answer:

thunder in sky it is as follows :-

the negative charge come from earth and positive charde from sky they meet and form thunder