Two Wires of the Same Material Are Stretched by Equal

question 21

Multiple Choice

Two wires of the same material are stretched by equal forces,but L₁ = 2L₂ and d₁ = 2d₂,where L and d are the lengths and diameters of the two wires.The ratio of the Young's modulii Y₁/Y₂ is

• A)1.
• B)2.
• C)4.
• D)½.
• E)¼.

---

Definitions:

Core Characteristics Model

A framework that identifies the key attributes of jobs that affect employees' motivation and job satisfaction.

Job Enrichment

An approach to redesign jobs in a way that increases the activities involved and gives employees more control and responsibility.

Practising Managers

Individuals who actively engage in managing a business or specific departments, applying their knowledge and experience to solve problems and achieve goals.

Stress-Producing Situations

Scenarios or conditions that cause a significant amount of stress, impacting an individual's well-being or performance.