Which of the following is not a part of the electromagnetic spectrum? By: Sunday|Published on: May 19|Categories: Physics WAEC| 0 comments A. x-rays B. microwaves C. infrared radiation D. alpha rays Correct Answer: Option D D. alpha rays Users Also Read These:Which of the following pairs of light rays shows the…The invisible part of the spectrum of a white light…Which of the following pairs of rays shows the…The production of pure spectrum could easily be…Which of the following electromagnetic waves is most…SEE ALSO In a series R-L-C circuit, R = 10Ω, Xc= 4Ω and XL = 9Ω. The impedance of the circuit is?