Waves Travel Along a 100-M Length of String Which Has

question 8

Multiple Choice

Waves travel along a 100-m length of string which has a mass of 55 g and is held taut with a tension of 75 N. What is the speed of the waves?

• A) 3700 m/s
• B) 370 m/s
• C) 37 m/s
• D) 0.37 m/s
• E) 3.7 m/s

---

Definitions:

Finance

The science of managing funds, including activities such as saving, lending, investing, budgeting, and forecasting.

Reasoning Errors

Reasoning errors are mistakes in logical thinking that occur when drawing conclusions or making decisions, often leading to incorrect or biased outcomes.

Overly Optimistic

Describes an excessively positive outlook on situations, often disregarding potential risks or negative outcomes.

Over-Confidence

A cognitive bias where an individual's belief in their own abilities or the prospects of a situation are excessively optimistic beyond what evidence supports.