Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal?
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The coils of electric toasters and electric iron are made of an alloy rather than a pure metal because of few advantages of alloy over pure metal which are; ... So, the resistivity of alloys is higher than that of pure metals. -Alloys do not melt easily at high temperatures, so alloys are preferred over pure metals.
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Answer:
Step-by-step explanation:
The coils of electric toasters and electric iron are made of an alloy rather than a pure metal because of few advantages of alloy over pure metal which are; ... So, the resistivity of alloys is higher than that of pure metals. -Alloys do not melt easily at high temperatures, so alloys are preferred over pure metals.
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