Unit of measurement wavelengths are expressed in

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Study for the Information Systems Technician Second Class (IT2) Advancement Exam with our extensive set of flashcards and multiple-choice questions. Each question is accompanied by hints and thorough explanations. Enhance your knowledge and prepare for success!

Multiple Choice

Unit of measurement wavelengths are expressed in

Explanation:
Wavelength is a measure of length—the distance between successive peaks (or troughs) of a wave. Because length is measured in meters, that is the appropriate unit for expressing wavelengths (with smaller scales like nanometers used for very short wavelengths). Seconds measure time, not distance; Hertz measures frequency (cycles per second); Newtons measure force. So the unit that fits a wavelength is meters.

Wavelength is a measure of length—the distance between successive peaks (or troughs) of a wave. Because length is measured in meters, that is the appropriate unit for expressing wavelengths (with smaller scales like nanometers used for very short wavelengths). Seconds measure time, not distance; Hertz measures frequency (cycles per second); Newtons measure force. So the unit that fits a wavelength is meters.

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