Question

Heating devise are made up of an alloy rather than pure metal

Answer 1

heating devices are made up of an alloy rather than a pure metal because -

∴Alloy have high resistivity then metals so more heating effects produces

∴they are radily oxidised or burn due to high current

Answer 2

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b) The conductors of electric heating devices such as bread toasters and electric irons are made of alloy because

◾resistivity of an alloy is more than that of metals.

◾It produces large amount of heat and do not burn easily.

I hope, this will help you___❤❤

Thank you

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