Tagged: CBSE (Classes IX-X), Class X, School Level, Science Term-1
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Electrical wires are usually made of copper. Which properties of copper make it a suitable choice?
i. Malleability
ii. High electrical conductivity
iii. Sonority
iv. Ductility
v. Metallic lustreOptions :-
- i, ii and iii
- ii, iv and v
- i, ii and iv
- i, iii and iv
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