A study of wireless telegraphy and wireless telephony (1915)
Eleazarian, Aram Movses · leaf 82
passing thru different parts of the earth,since the latter is composed of materials of different properties,such as different resistances and hence different conductivities.Thus, for example, sea water represents a gcod conducting materialfor wave lengths of about 600 meters long (the wave length… … Very Dry ftock Fig. 30. Forms and Directions pf WavesThru Different Maferia/s . 38
Telephone systems · Radio · Telegraph, Wireless · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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