anwer_sbh
Joined: 11 Jul 2006
Posts: 81
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 13 Aug 2006 18:23 What is the difference between the transmission, prpagation, |
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| What is the difference between the transmission, prpagation, emission, sending.
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hamdard
Joined: 09 Jun 2006
Posts: 184
Helped: 10
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| 14 Aug 2006 8:05 Re: What is the difference between the transmission, prpagat |
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Transmission is done in a particular direction by propagating the e.m. waves. So, propagation is the way of doing transmission.
Emission may or may not contain infomation. If sufficient excitation is done on any fillamanet, emiision starts as the outmost electrrons gers sufficient energy to get liberated from th surface where they were earlier.
Sending is just diapath of information or data.
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