The New Encyclopędia BritannicaEncyclopędia Britannica, 1983 - Encyclopedias and dictionaries |
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Page 56
Magnetic tapes The cassette Magnetic speakers monophonic LR 34 ° GREAT NAMALAND. polyester plastics are widely employed as the tape base . A magnetic material widely used in coating tape is the red form of iron oxide , Fe2O3 . The way in ...
Magnetic tapes The cassette Magnetic speakers monophonic LR 34 ° GREAT NAMALAND. polyester plastics are widely employed as the tape base . A magnetic material widely used in coating tape is the red form of iron oxide , Fe2O3 . The way in ...
Page 58
... magnetic field . In the dynamic microphone a coil is attached to the moving diaphragm ; motion of the coil in a fixed magnetic field induces a voltage in the coil . Dynamic microphones are used quite widely in recording , broadcasting ...
... magnetic field . In the dynamic microphone a coil is attached to the moving diaphragm ; motion of the coil in a fixed magnetic field induces a voltage in the coil . Dynamic microphones are used quite widely in recording , broadcasting ...
Page 805
Life history of a typical centre of activity Magnetic property of sunspots Sunspot numbers Magnetic field theories Time- lapse motion pictures of solar promi-. the Earth with a density of about one to ten particles per cubic centimetre ...
Life history of a typical centre of activity Magnetic property of sunspots Sunspot numbers Magnetic field theories Time- lapse motion pictures of solar promi-. the Earth with a density of about one to ten particles per cubic centimetre ...
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19th century acoustic African agricultural America Angola animals architecture Asian Bolivia Brazil British Buddha Buddhist Burma Burmese Cambodia Cape carved central centre Chinese classical coast Colombia colonial court culture dance drama early east eastern economic European example figures forest frequency groups hertz Hindu images important India Indonesia industrial influence instruments Javanese Khmer king kingdom labour land language literature major ment metres mountain movement Mughal Muslim nāga northern organization painting Pāli pattern percent performance period Peru plays poets political population Portuguese produced rāga Rāmāyaṇa range recording region religious republics river Sanskrit sculpture shrines social sonata sonata form sound waves South Africa South Indian Southeast Asia southern sovereignty Soviet śrutis structure stupa style Tamil temple territory Thailand theatre tion tones trade tradition tribes ture urban Urdu velocity vibrations Vietnam village wayang West Western yakṣa