A student is investigating two types of waves. Which question can the – InterviewSolution

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1.	A student is investigating two types of waves. Which question can the student ask to determine whether a wave is electromagnetic?
Answer» Mobile PHONES COMMUNICATE by transmitting radio waves through a network of fixed antennas called base stations. Radiofrequency waves are ELECTROMAGNETIC fields, and unlike IONIZING radiation such as X-RAYS or gamma rays, can neither break chemical bonds nor cause ionization in the human body.

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