Give reasons solder is used for welding electric wires
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Answered by
65
Solder is an alloy of lead and tin ( Pb and Sn ) and has low melting point. Therefore it is used for welding electrical wires together.
Answered by
59
solder is an alloy made up of lead and tin. it has very low melting point therefore it is used for welding electrical wires together.
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