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What kinds of materials are used for coating magnetic tapes

krishna yadav , 15 Years ago
Grade 12
anser 2 Answers
anuj Yadav

Ferrites like CoFe2O4, NiFe2O4 etc are used for coating magnetic tapes.  

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Last Activity: 15 Years ago
krishna yadav

convergence of concave mirror can be decreases by dipping in

Last Activity: 15 Years ago
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