The range of electromagnetic signals encompassing all frequencies is referred to as?(a) EM waves(b) EM frequency(c) EM spectrum(d) EM radiationThe question was asked during an internship interview.This intriguing question originated from Electromagnetic Spectrum in division Introduction to Electronic Communication of Avionics

The range of electromagnetic signals encompassing all frequencies is r

1.	The range of electromagnetic signals encompassing all frequencies is referred to as?(a) EM waves(b) EM frequency(c) EM spectrum(d) EM radiationThe question was asked during an internship interview.This intriguing question originated from Electromagnetic Spectrum in division Introduction to Electronic Communication of Avionics
Answer» The correct choice is (c) EM spectrum To EXPLAIN: The range of ELECTROMAGNETIC signals encompassing all FREQUENCIES is referred to as Electromagnetic spectrum. It includes RADIO waves, microwaves, optical waves, x-rays, gamma rays and cosmic waves.

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