Find the Displacement of a Simple Harmonic Wave of Amplitude

question 37

Multiple Choice

Find the displacement of a simple harmonic wave of amplitude 6.44 m at t = 0.71 s.Assume that the wave number is 2.34 m^-1,the angular frequency is 2.88 rad/s,and that the wave is propagating in the +x direction at x = 1.21 m.

• A)4.55 m
• B)1.05 m
• C)3.54 m
• D)2.25 m

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Definitions:

Sound Contrasts

Differences in sound that are used to distinguish meaning in languages, such as the contrast between the sounds of "p" and "b".

Human Language

A complex, dynamic system of conventional symbols organized into a structured form of communication shared among humans.

Morphemes

The minimal linguistic elements that have semantic value in a language.

Japanese Infants

Refers specifically to infants born to Japanese parents, often in the context of discussing cultural influences on development and behavior.