Low frequency electromagnetic waves with long wavelengths are called?

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Multiple Choice

Low frequency electromagnetic waves with long wavelengths are called?

Explanation:
Low frequency and long wavelength describe the portion of the electromagnetic spectrum known as radio waves. Since the speed of light is constant, frequency and wavelength are inversely related (c = fλ): low frequency means a long wavelength. Gamma rays and X-rays have very high frequency and very short wavelengths, while visible light sits in the middle. That combination of low frequency and long wavelength is characteristic of radio waves.

Low frequency and long wavelength describe the portion of the electromagnetic spectrum known as radio waves. Since the speed of light is constant, frequency and wavelength are inversely related (c = fλ): low frequency means a long wavelength. Gamma rays and X-rays have very high frequency and very short wavelengths, while visible light sits in the middle. That combination of low frequency and long wavelength is characteristic of radio waves.

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