Which of the following types of electromagnetic radiation has the smallest frequency?
A) X-rays
B) radio waves
C) visible light
D) infrared radiation

Question

Quizplus · Accepted Answer

Radio waves have the smallest frequency among the options given. The electromagnetic spectrum is arranged from high frequency (and thus high energy) to low frequency (low energy), with radio waves at the low-frequency end, followed by infrared radiation, visible light, and then X-rays towards the high-frequency end.

Which of the Following Types of Electromagnetic Radiation Has the Smallest