A Long String Is Pulled So That the Tension in It

question 24

Multiple Choice

A long string is pulled so that the tension in it increases by a factor of three.If the change in length is negligible,by what factor does the wave speed change?

• A)3.0
• B)1.7
• C)0.58
• D)0.33

---

Definitions:

Graphic Rating Scales

A method of performance evaluation that uses a visual scale to measure an employee’s effectiveness, productivity, and work qualities.

Establishment Stage

The phase in a career path where an individual focuses on increasing their expertise, achieving stability, and securing advancement opportunities.

Traditional Career Stages

The sequential phases an individual experiences in their career, typically outlined from starting their career to retirement.

Software Developer

A professional who designs, codes, and maintains applications and systems software.