Latest Breaking News On - மின்காந்த அலைகள் - Page 9 : comparemela.com

Though you can’t see them, radio waves are all around you all the time, carrying information. For most people, some of those radio waves are Wi-Fi signals. Wi-Fi is the catchy name an industry alliance came up with to market devices that transmit large amounts of data over short distances using radio waves. The letters don’t stand for anything. Wi-Fi, like broadcast radio and cellular telephone signals, is based on scientific discoveries dating back to the late 19th century. When electrons moving through a wire are made to alternate directions periodically, something magical happens. Electrons in another wire, located at a distance, start to move up and down in sync, as though they were telepathically connected.

Heinrich hertzJames clerk maxwellCreative exchange unsplashInstitute for electricalElectronic engineersElectromagnetic spectrumRadio wavesEelectromagnetic wavesஹென்ரிச் ஹெர்ட்ஸ்ஜேம்ஸ் குமாஸ்தா மேக்ஸ்வெல்நிறுவனம் க்கு மின்மின்னணு பொறியாளர்கள்மின்காந்த ஸ்பெக்ட்ரம்வானொலி அலைகள்மின்காந்த அலைகள்