Here are the list of choices. energy. The graph above names several regions of the electromagnetic spectrum. 2 only. 1. infrared radiation. Order the regions of the electromagnetic spectrum by decreasing energy. There are 7 regions in the electromagnetic spectrum and they are gamma rays, x-rays, ultraviolet, visible light, infrared, microwaves and radio waves. The electromagnetic spectrum (EMS) is the general name given to the known range of electromagnetic radiation. The electromagnetic spectrum is a range of frequencies, wavelengths and photon energies covering frequencies from below 1 hertz to above 10 25 Hz corresponding to wavelengths which are a few kilometres to a fraction of the size of an atomic nucleus in the spectrum of electromagnetic waves. The human eye can only detect only a small portion of this spectrum called visible light. Regions of the Electromagnetic Spectrum Listed below are the approximate wavelength, frequency, and energy limits of the various regions of the electromagnetic spectrum. Relevance. Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays. ::: Light is all around us -- including light that we can see, and light that is invisible to our eyes. Wave amplitude is related to. 3 Answers. The boundaries between the regions of the electromagnetic spectrum are not rigid, and overlap between spectral regions is possible. Wavelength (m) Frequency (Hz) Energy (J) Radio > 1 x 10-1 < 3 x 10 9 < 2 x 10-24: Microwave: 1 x 10-3 - 1 x 10-1: 3 x 10 9 - … 0 0. stanger ray. Get more help from Chegg. The microwave region of the electromagnetic (EM) spectrum is generally considered to overlap with the highest frequency (shortest wavelength) radio waves. c. 3 only. The region of the electromagnetic spectrum with wavelengths just greater than those in the infrared region is the _____ region. Figure \(\PageIndex{2}\): The electromagnetic spectrum showing the boundaries between different regions and the type of atomic or molecular transition responsible for the change in energy. A radio detects a different portion of the spectrum, and an x-ray machine uses yet another portion. 2. ultraviolet radiation. Infrared Microwaves Radiowaves x-rays visible ultraviolet Gamma Rays Greatest Energy > > > > > > Least Energy. Which of the following regions of the electromagnetic spectrum have longer wavelengths than visible light? Anonymous. 1 only. The electromagnetic spectrum … a. The prefix “micro-” in “microwave” is not meant to suggest a wavelength in the micrometer range. What is Electromagnetic energy? d. 1 and 2. e. 1 and 3. As is the case for all EM waves, microwaves travel in a vacuum at the speed of light. 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