109) Paramagnetic alpha iron changes to gamma iron at
Answer is:
910°C
Related Engineering Materials MCQ with Answers
Answer is:
allotropic change
Explanation:
A reversible change in the atomic structure of steel with corresponding change in the properties is known as Allotropic change
Answer is:
back and forth like tiny pendulums
Explanation:
The molecules in a solid move Back and forth like tiny pendulums