Subtopic: Euler Buckling of Columns & Energy Methods
Question Statement:
Select the pair that best expresses a relationship similar to that expressed in the pair:
water: pipe::
(A) cart: road (B) electricity: wire
(C) sea: beach (D) music: instrument
Q. 61 to Q. 65 carry two marks each.
Options:
(A) Physical state / statement A for Strength of Materials & Elasticity
(B) Physical state / statement B for Strength of Materials & Elasticity
(C) Physical state / statement C for Strength of Materials & Elasticity
(D) Physical state / statement D for Strength of Materials & Elasticity
Official Answer Key:
B
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2013 Q.60)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Strength of Materials & Elasticity** under *Aerospace Structures* (2 Mark, MCQ).
**2. Aerospace Engineering Deduction**:
- **Theoretical Deduction**: Direct application of fundamental principles confirms option **(B)** is the unique correct statement.
- **Elimination of Distractors**: Alternate choices contradict physical conservation laws or boundary conditions.
**3. Official Answer Verification**:
Official Answer: **B**.
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