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

Question

Quizplus · Accepted Answer

Radio waves have the smallest frequency among the given options. Frequency decreases as we move from left to right in the electromagnetic spectrum, i.e., radio waves have the longest wavelength and lowest frequency, while X-rays have the shortest wavelength and highest frequency.

Which of the Following Types of Electromagnetic Radiation Has the Smallest