A Piano Wire Has a Tension of 650 N and a Mass

question 14

Multiple Choice

A piano wire has a tension of 650 N and a mass per unit length of 0.060 g/cm.What is the speed of waves on this wire?

• A)1.0 \(\times\) 10² m/s
• B)3.3 \(\times\) 10² m/s
• C)1.0 \(\times\) 10³ m/s
• D)33 m/s
• E)52 m/s

---

Definitions:

Selective Perception

The tendency to notice and interpret elements in our environment based on our expectations, beliefs, and attitudes.

Social Perception

The process by which individuals form impressions of and make inferences about other people and events in their social world.

Fundamental Attribution

The tendency to overestimate the effect of personality or disposition and underestimate the influence of situational factors in explaining others' behavior.

Conceptual Filtering

The process of selectively paying attention to information that is relevant to one's existing beliefs and concepts.