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Why are used alloy in heating …

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Why are used alloy in heating device rather than pure metal

Posted by Hardik Kumar 5 years, 4 months ago

CBSE > Class 10 > Science

2 answers

Satyam Lodhi Rajput 5 years, 4 months ago

It do not oxidised readily to high temp.

0Thank You

Shlok Raut 5 years, 4 months ago

Coils of electric toasters and electric irons are made of an alloy due to the following reasons: i. Resistivity of an alloy is generally higher than that of pure metal. ii. At high temperature, an alloy does not oxidize readily. Hence, coil of an alloy has longer life. ??

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CBSE > Class 10 > Science