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– Einstein predicted that the speed of electromagnetic radiation<\/strong> through empty space would always be the same.\n<\/p>\n <\/p>\n – We can only see electromagnetic radiation<\/strong> in the visible light spectrum, so microwaves are invisible.\n<\/p>\n <\/p>\n – Scientists discovered that most keyboards give off electromagnetic radiation<\/strong> that can be used to tell which keys have been pressed.\n<\/p>\n <\/p>\n – In the late 1800’s many scientists studied the wavelengths of electromagnetic radiation<\/strong> from black-body radiators at different temperatures.\n<\/p>\n <\/p>\n – This electromagnetic radiation<\/strong> is observed in the radio wavesradio, optical, ultra-violet, X-ray and gamma ray wavebands.\n<\/p>\n – Undulators make electromagnetic radiation<\/strong> that is tuned to a narrow frequency range.\n<\/p>\n <\/p>\n – It is the speed of all massless particles such as photons, and associated field fields\u2014including electromagnetic radiation<\/strong> such as light\u2014in a vacuum.\n<\/p>\n <\/p>\n – They may emit beams of electromagnetic radiation<\/strong> as pulsars.\n<\/p>\n <\/p>\n – Electromagnetic environment is radio waves and other electromagnetic radiation<\/strong> and magnetic fields.\n<\/p>\n <\/p>\n – Einstein also found that electromagnetic radiation<\/strong> with a long wavelength had no effect.\n<\/p>\n <\/p>\n – Light is a form of electromagnetic radiation<\/strong> with a wavelength which can be detected by the human eye.\n<\/p>\n <\/p>\n – When electromagnetic radiation<\/strong> is incident upon a metallic surface, if the radiation has a frequency greater than the threshold frequency, a part of the energy of the incident radiation is absorbed by the electrons on the metallic surface; facilitating electronic excitement.\n<\/p>\n <\/p>\n – Planck’s law describes the spectrumspectral density of electromagnetic radiation<\/strong> emitted by a black body in thermal equilibrium at a given temperature “T”.\n<\/p>\n <\/p>\n – Light is electromagnetic radiation<\/strong> that shows properties of both waves and particles.\n<\/p>\n <\/p>\n – Radio waves are a form of electromagnetic radiation<\/strong> with a wavelength even longer than infrared light.\n<\/p>\n <\/p>\n – The theory of electromagnetic radiation<\/strong> treats light, radio waves, microwaves and many other types of wave as the same thing except that they have different wavelengths.\n<\/p>\n <\/p>\n – A synchrotron light source is a source of electromagnetic radiation<\/strong> produced by a synchrotron.\n<\/p>\n <\/p>\n – Photons also make up all other types of electromagnetic radiation<\/strong> such as gamma rays, X-rays, and UV rays.\n<\/p>\n <\/p>\n – All telescopes work by collecting electromagnetic radiation<\/strong> and focussing it into an image which may be seen or photographed.\n<\/p>\n <\/p>\n![\"Electromagnetic](\"https:\/\/englishteststore.net\/blog\/wp-content\/uploads\/2021\/09\/Electromagnetic-radiation-some-ways-to-use.jpg\" "\\"Electromagnetic")
Example sentences of “Electromagnetic radiation”:<\/h2>\n