Question

merits and demerits of Radiant energy ​

Answer 1

Explanation:

merits and demerits of radiant energy are...

merits:

i) It gives off energy

ii) makes it visible at dark places

demerits:

i) We loose a lot of energy heating up something to give off radiant energy

ii ) It cannot be used in a large scale

iii) It does not produce large amount of energy

Now I think this answer will help you a lot