CBSE Class 11-science Answered
how satelites broadcasts from ionosphere
Asked by akhil | 15 Nov, 2012, 08:45: PM
Expert Answer
ionosphere reflect only a particular frequncies and is transparent to rest of the frequencies so for transmission to satelites and back we use those frequencies to which they are transparent. (they are in microwave range)
Answered by | 15 Nov, 2012, 10:21: PM
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