A Long String Is Pulled So That the Tension in It

question 12

Multiple Choice

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

• A) 0.25
• B) 0.50
• C) 2.0
• D) 4.0

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Definitions:

Seldom Resist Change

This phrase implies an unusual tendency or situation where individuals or groups infrequently oppose or challenge alterations in their environment or standard procedures.

Moderate Identity Gap

The state in which there is a discernible but not overwhelming difference between an individual's personal identity and their perceived social identity.

Acceptance of Change

The willingness or ability of individuals and organizations to adapt to new conditions, innovations, or transformations.

Unfreezing

The initial stage in the change process where existing patterns are destabilized or questioned to prepare for the introduction of new ways of functioning.