Question

1.Name the most useful property of a metal chosen for the following uses:

a.Wires inside a set of head-phones;

Answer 1

Explanation:

A wire is a single usually cylindrical, flexible strand or rod of metal. Wires are used to bear mechanical loads or electricity and telecommunications signals. Wire is commonly formed by drawing the metal through a hole in a die or draw plate. Wire gauges come in various standard sizes, as expressed in terms of a gauge number. The term 'wire' is also used more loosely to refer to a bundle of such strands, as in "multistranded wire", which is more correctly termed a wire rope in mechanics, or a cable in electricity.

Answer 2

Answer:

The ductility of metals like that of copper has ability to be stretched into wires.Another thing is that metal is a good conductor of electric signals so this ability makes it more suitable for it that it can be used as a wire inside head phones.

Explanation: