Which of the following pairs is NOT part of the electromagnetic spectrum? I. Radio waves II. Beta rays III. Gamma rays IV. Alpha rays
Question 1 Report
Which of the following pairs is NOT part of the electromagnetic spectrum?
I. Radio waves
II. Beta rays
III. Gamma rays
IV. Alpha rays
Answer Details
The pair that is NOT part of the electromagnetic spectrum is IV. Alpha rays.
The electromagnetic spectrum includes different types of electromagnetic radiation, such as radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. Alpha rays are not part of this spectrum, but are instead a type of particulate radiation made up of helium ions.
So the correct answer is "II and IV".
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