which of these types of electromagnetic radiation has the highest energy per photon?
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Radio waves have photons with low energies, microwave photons have a little more energy than radio waves, infrared photons have still more, then visible, ultraviolet, X-rays, and, the most energetic of all, gamma-rays.
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D) Ultraviolet and infrared radiation make up the greatest amount of electromagnetic energy reaching Earth's surface. 27.
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Photon energy is the energy carried by a single photon. The amount of energy is directly proportional to the photon'selectromagnetic frequency and inversely proportional to thewavelength. The higher the photon's frequency, the higher its energy. Equivalently, the longer the photon's wavelength, the lower its energy.
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This light, however, is only one type of electromagnetic radiation. Electromagnetic radiation comes in a range of energies, known as the electromagnetic spectrum. The spectrum consists of radiation such as gamma rays, x-rays, ultraviolet, visible, infrared and radio.
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Radio waves have the longest wavelengths of the electromagnetic spectrum, and the lowest energy (or frequency). Radio waves pick up where microwaves leave off.
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Gamma Rays (Wavelength < 10-12 meters) Gamma rays have the shortest wavelengths (< 0.01 nanometers ) and the most energy of any region of the electromagnetic spectrum. Gamma rays are produces by the hottest objects in the universe, including neutron stars, pulsars, supernova explosions.
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Starting with the most obviously dangerous, gamma rays are the highest frequency and most energetic form of light. They penetrate the human body and cause radiation poisoning after nuclear events like melt downs. Very harmful.
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The most familiar form of electromagnetic (EM) radiation is sunshine, which provides light and heat. Sunshine consists primarily of radiation in infrared (IR), visible, and ultraviolet (UV) frequencies. Lasers also emit EM radiation in these "optical frequencies."
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Gamma rays have the highest frequency. Radio waves have the longest wavelength. None of those present has the highest speed. All photons travel at the same speed, at the speed of light, regardless of energy.
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Gamma rays are nuclear in origin and are defined to include the highest-frequency electromagnetic radiation of any type.
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Gamma rays are the most energetic light waves found on the electromagnetic spectrum. We can find Gamma rays released in nuclear reactions and particle collisions.
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Radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all types of electromagnetic radiation. Radio waves have the longest wavelength, and gamma rays have the shortest wavelength. Encyclopædia Britannica, Inc.
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Far Ultraviolet (FUV) Light (100-200nm) The last UV subtype has the most energy and highest frequency of all UV radiation: Extreme Ultraviolet (EUV) Light (10-100nm) can only travel through a vacuum, and is completely absorbed in Earth's atmosphere.
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Radio waves, on the other hand, have the lowest energies, longest wavelengths, and lowest frequencies of any type of EM radiation. In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.
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The red light has the longest wavelength, lowest energy, and lowest frequency. The shorter the drop from one energy level to another, the less energy, in the form of light/photons is emitted.
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D) Ultraviolet and infrared radiation make up the greatest amount of electromagnetic energy reaching Earth's surface.
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C) Visible light makes up the greatest amount of electromagnetic energy reaching Earth's surface.