Question

which materials are
needle ?
used in making magnetic compass needle​

Answer 1

Explanation:

Steel is an eloy of iron and small amount of carbon.

Answer 2

Answer:

1.Manufacture. Hypodermic needles are normally made from a stainless-steel tube through a process known as tube drawing where the tube is drawn through progressively smaller dies to make the needle.

Explanation:

i hope this answer is right