| Now researchers have used a slab of a new kind of material to focus diverging electromagnetic waves into a narrow cone. |
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| Maxwell believed electromagnetic waves such as light to be vibrations in the ether. |
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| When a nuclear device is detonated, it emits a broad spectrum of electromagnetic waves that radiate outward from the detonating bomb. |
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| The nature of nerve impulses, however, differs entirely from electromagnetic waves and sound waves. |
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| All the light that we see is made from electromagnetic waves, and so are infra-red and ultraviolet light, microwaves, radio waves and X-rays. |
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| Marconi was the first to use electromagnetic waves to transmit signals 101 years ago. |
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| They are made up of high energy electromagnetic waves but do not come from the nucleus of the atom. |
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| The principle of this welding method is that atoms and polar molecules are oscillated by means of electromagnetic waves and thus heated up. |
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| Radiant energy is heat energy that is transmitted by electromagnetic waves that do not need matter in order to travel. |
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| The ceramic doughnut holds the signal carried by the electromagnetic waves propagating within it. |
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| In the theory of classical electromagnetism, accelerating electric charges emit electromagnetic waves. |
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| Radar works by emitting pulses of electromagnetic waves toward a target and detecting a small portion of those waves that are reflected back to the receiving antenna. |
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| Ionizing radiation includes both electromagnetic waves and particle radiation. |
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| The sources of classical electromagnetic waves are accelerating electric charges. |
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| The real problem has shifted: we've moved from relative speed to absolute speed, the speed of electromagnetic waves and light. |
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| The students used another set of equipment to measure the ground conductivity using electromagnetic waves. |
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| Interferometry relies on being able to measure a property of electromagnetic waves called phase. |
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| In my opinion, this project is particularly important at a time when the impact of electromagnetic waves is being called into question. |
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| Mechanical waves and sound, electromagnetic waves and light, atomic structure, states of matter, and the nucleus and nuclear energy. |
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| However, electromagnetic waves propagating at the boundary of two different materials can become much more complex to analyze. |
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| During their investigation of electromagnetic radiation, students should learn that electromagnetic waves are transverse waves and do not require a medium in which to travel. |
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| So far, many studies have been carried out on human and other living organisms to evaluate the effects of electromagnetic waves. |
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| Some electromagnetic waves carry such large quantities of energy that they can ionise particles of matter and consequently break down the chemical bonds between molecules. |
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| Ferroconcrete walls, metallic objects and surfaces, heat insulation or windows with vapor deposited metal layer reflect and absorb electromagnetic waves and, for this reason, a deadspot is formed behind. |
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| On the one hand, it is scientifically known that electromagnetic waves that are naturally emitted from the Earth vibrate at the same frequency as human and animal brain waves. |
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| In Italy, and especially in Rome, the problem of pollution from electromagnetic waves is at present a highly contentious issue, because it has been taken up by residents and consumer and environmental groups. |
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| The cybercult is a cult of the absolute speed of electromagnetic waves which convey information. |
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| Hydrometeor classification for dual polarization Doppler weather radar echo is a procedure that identifies hydrometeor types based on the scattering properties of precipitation particles to polarized electromagnetic waves. |
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| The powerful electromagnetic waves of the C-1002 work from the exterior of the pipe modifying the calcic carbonate's structure of the water into a non embedded form. |
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| That meant there should be other electromagnetic waves. |
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| This massager is specially designed with 60 kinds of biological electromagnetic waves, which can act on different parts of body for different users. |
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| The emitted radar pulses of VEGAPULS 61 are electromagnetic waves. |
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| The main danger present during the arc welding process is the emission of electromagnetic waves, caused by the electric arc, having wave lengths that range from infrared to ultraviolet. |
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| Do not leave the card in places where there is high temperature or direct sunlight, or where electromagnetic waves or static electricity are easily generated. |
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| Tango is promising that it will answer all of its customers' questions and share what it knows about the emission of electromagnetic waves with them. |
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| A plot of the backscattered power received from specific scatterer as a function of the polarizations of the incident and scattered electromagnetic waves. |
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| At optimum accumulation point, the Sun egests matter, while light and other electromagnetic waves are irreversibly propagated in space. |
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| An accelerating electric charge is known to emit electromagnetic waves according to the Larmor formula in classical electromagnetism. |
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| Maxwell understood the connection between electromagnetic waves and light in 1861, thereby unifying the theories of electromagnetism and optics. |
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| Radio waves are electromagnetic waves occurring on the radio frequency portion of the electromagnetic spectrum. |
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| If she believes electromagnetic waves are dangerous, I assume that she uses neither cell phones nor other electronic devices. |
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| Metallic problems range from solubility and toxicity, to blocking electromagnetic waves and corrosion. |
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| Unlike with many other analytical methods that use electromagnetic waves, carbon black does not disturb this process. |
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| Developed a method of heating stranded wire electrical networks with the aid of high-frequency electromagnetic waves, which should prevent the formation of ice on wires. |
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| David Edward Hughes and Heinrich Hertz both demonstrated and confirmed the phenomenon of electromagnetic waves that had been predicted by Maxwell. |
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