Question

26. What is used in making heating elements in heating devices. Why?
(2)​

Answer 1

Answer:

Hey mate

Explanation:

Here is your answer-An alloy of nickel and chromium (80%nickel, 20% chromium) is used in making heating elements for electric heating devices is nichrome. ... Nichrome 80/20 is an ideal material, because it has relatively high resistance and forms an adherent layer of chromium oxide when it is heated for the first time.

Hope it will help you

Thank you

Answer 2

Answer:

Aluminium ,steel ,etc which is good conductor of heat.