A Sinusoidal Wave Is Generated by Moving the End of a String

question 25

Multiple Choice

A sinusoidal wave is generated by moving the end of a string up and down periodically.The generator does not supply any power when the end of the string

• A)has its least acceleration
• B)has its greatest displacement
• C)has half its greatest displacement
• D)has one fourth its greatest displacement
• E)has its least displacement

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Definitions:

Nominal Group Technique

An organized approach to collective brainstorming designed to promote participation from all group members in identifying and resolving issues.

Select Experts

The process of identifying and choosing individuals with specialized knowledge or skills for a specific purpose.

Delphi Method

A forecasting process framework based on the results of multiple rounds of questionnaires sent to a panel of experts.

Nominal Group Technique

A structured method for group brainstorming that encourages contributions from everyone in the group and is used to generate and prioritize a wide range of ideas.