A String with a Length of 3

question 15

Multiple Choice

A string with a length of 3.0 m has two adjacent resonances at frequencies 112 Hz and 140 Hz.
-Determine the wavelength of the 140 Hz resonance.

• A)0.30 m
• B)0.60 m
• C)1.2 m
• D)1.5 m
• E)1.8 m

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Definitions:

Primary Control

Efforts to change the external world to fit one's needs or desires, often through direct action.

Secondary Control

A coping mechanism that involves adjusting one's own attitudes, goals, or emotions to deal with uncontrollable situations.

Japanese Proverb

A traditional saying in Japanese culture that expresses wisdom, truth, or a moral lesson.

Secondary Control

A coping mechanism that involves adjusting one's own attitudes, goals, or emotions to deal with situations that are beyond one's control.