Question

2.
A) IR rays
The coloured radiation with lowest energy is :
A . red
B. blue
C . green
D . yellow​

Answer 1

Answer:

A) Red

Explanation:

Higher frequency (with shorter wavelength) has more energy: Red light has lower frequency, longer wavelength and less energy.

Answer 2

Answer:

The colour radiation with lowest energy is red.

Explanation:

hope it's helpful...✌️