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Alloys

The alloy use...

Question

The alloy used in this device consists of which metals?

A

Cu and Sn

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B

Sn and Pb

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C

Cu and Zn

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D

Pb and Zn

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Solution

The correct option is B Sn and Pb
Solder, an alloy of lead (Pb) and tin (Sn) has a low melting point and is used in soldering iron for welding electrical wires together.

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