Question

why emergent roads for heating liquid are made up of metallic substances
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Answer 1

Answer:

Materials : Metals And Non-Metals

Immersion rods are made up of metallic substances because metals are good conductors of heat and electricity. They get hot very soon and allow to passage of current and warm water.

Answer 2

Explanation:

Ans) Immersion rods are made up of metallic substances. Immersion rods are made up of metallic substances because metals are good conductors of heat and electricity. They get hot very soon and allow to passage of current and warm water.