Which of the following represents correct order of conductivity in sol – InterviewSolution

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1.	Which of the following represents correct order of conductivity in solids?(i) Kmetals>>K insulators<Ksemiconductors(ii) Kmetals<<Kinsulators <Ksemiconductors(iii) Kmetals > ksemiconductors>Kinsulators = zero(iv) Kmetals < Ksemiconductors >Kinsulators ≠ zero
Answer» (i) K_metals>>K _insulators<K_{semiconductors}

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