A radiation travelling in free space has wavelength

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Waves Sound and Physical Optics · Waves Sound and Physical Optics

Problem

A radiation travelling in free space has wavelength 0.01 m0.01\,\text{m}. Identify the region of the electromagnetic spectrum to which it belongs. (a) Ultraviolet rays (b) Microwaves (c) Infrared rays (d) Radio waves (HF band)

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