Physics-Elastic Behavior
NEET Physics Elastic Behavior MCQ Question
Type: MCQ-fact-Hard-Class 11
What is the reason that steel is preferred in heavy-duty machines and structural designs?
A
Steel requires a large force to produce a small change in length, indicating higher elasticity.
B
Steel is lighter than aluminum and brass, making it easier to handle.
C
Steel has a lower Young's modulus compared to copper and brass.
D
Steel can be easily molded into different shapes without deformation.
Correct Answer
Option A
Detailed Explanation
Steel is more elastic than copper, brass, and aluminum, requiring a large force to produce a small change in length, which is beneficial for heavy-duty applications.
Found an issue with this question?