What kinds of materials are used for coating magnetic tapes
krishna yadav , 14 Years ago
Grade 12
Magnetism> properties of magnet...
2 Answers
anuj Yadav
Last Activity: 14 Years ago
Ferrites like CoFe2O4, NiFe2O4 etc are used for coating magnetic tapes.
krishna yadav
Last Activity: 14 Years ago
convergence of concave mirror can be decreases by dipping in
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