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What is the difference between Electromagnetic Waves used for Telecommunication and Electromagnetic Waves in the Visible Spectrum?

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تم إضافة السؤال من قبل Yasir Ahmed , CEO and Founder , RAYmaps
تاريخ النشر: 2014/05/13
هاشم المشارقة
من قبل هاشم المشارقة , Key Account Manager , Advanced United Systems Ltd. ( A member of Taj Holding Group)

first deffirent is in the frequency also

visible spectrum has very special behaviour

light have two behaviour sometimes it act as object and sometime act as a wave

Yasir Ahmed
من قبل Yasir Ahmed , CEO and Founder , RAYmaps

Indeed the frequencies are different. But what about the propagation characteristics. Radio waves usually decay at a rate proportional to the squared distance in open areas and3rd or4th power of distance in built-up areas. But what about Visible Spectrum. How do they decay with distance?

Mohammed Thiab
من قبل Mohammed Thiab , Founder / Chief Consultant , MV Consulting

It is the FREQUENCY SPECTRUM

shafqat ali
من قبل shafqat ali , Lance havildar , pak army

it is the kind of electromaganatic waves which is used for communation.

فيليب ثروت صموئيل مكسيموس
من قبل فيليب ثروت صموئيل مكسيموس , Solar energy PV system , diesel generator , Egyptian forced Army

It is the Frequency Spectrum

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