A Wave Is Described by Y = 10 Sin (4 $\pi$

question 45

Multiple Choice

A wave is described by y = 10 sin (4.0 $\pi$ t - 6.0 $\pi$ x) . If the equation is in SI units with the units suppressed, what is the wavelength of this wave?

• A) 2/3 m
• B) 1/3 m
• C) 1/6 m
• D) 0.50 m

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