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contestada

According to the electromagnetic spectrum,
a. long-wave radiation occupies a smaller percentage than short-wave radiation
b. gamma rays and x-rays have long wavelengths.
c. visible light waves have wavelengths of less than 1 micrometer.
d. ultraviolet light waves have some of the longest wavelengths.

Respuesta :

princegn
a. long-wave radiation occupies a smaller percentage than short-wave radiation
olemakpadu
From the Electromagnetic Spectrum:

Radio, Micro wave, Infrared, Visible light, Ultra Violet, X rays, Y rays.

Only the Radio wave of wavelength 10³ m, has a positive power index, others have a negative exponent.

So these long waves form a smaller percentage.

Option A is correct. Others are not true. 

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