Answer:
Electric iron and toaster coils are composed of an alloy rather than a pure metal for the following reasons:
a) When compared to pure metal, an alloy’s resistivity is higher.
b) At high temperatures, alloys do not oxidise.
Answer:
Electric iron and toaster coils are composed of an alloy rather than a pure metal for the following reasons:
a) When compared to pure metal, an alloy’s resistivity is higher.
b) At high temperatures, alloys do not oxidise.