Why are alloys preferred over pure metals in electrical heating devices?

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Physics · Thermal Properties of Matter

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Because the resistivity of an alloy is generally higher than that of its constituent metals.

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Answer 1

Because alloys oxidize (burn) readily at high temperatures.

Answer 2

Because the resistivity of an alloy is generally higher than that of its constituent metals.

Answer 3

Because the elasticity of an alloy is higher than that of its constituent metals.

Answer 4

Because the resistivity of an alloy is lower than that of its constituent metals.

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