Which of the following radiations has its frequency lower than that of infrared radiation? by Sunday | Jan 26 | Physics WAEC | 0 comments A. Ultra-violet rays B. gamma rays C. x-rays D. radio waves Correct Answer: Option D D. radio waves Users Also Read These:Which of the following radiations have the highest…A certain radioactive source emits radiation that…Which of the following radiations has the longest…The lower and upper fixed points marked on a…XRT 102 Theory Questions: Radiation - Types Of Radiation