Q. Why the spring is made up of steel in comparison of copper
A) Copper is more costly than steel
B) Copper is more elastic than steel
C) Steel is more elastic than copper
D) None of the above
Explanation
The correct answer is Option C: Steel is more elastic than copper.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.