The displacement (in meters) of a wave is given according to \( y=0.26 \sin (\pi t-3.7 \pi x) \)...
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The displacement (in meters) of a wave is given according to \( y=0.26 \sin (\pi t-3.7 \pi x) \), where \( t \) is in seconds and \( x \) is in meters. What is the displacement \( y \) when \( t=38 \mathrm{~s} \) and \( x=13 \mathrm{~m} ? \)
(A) \( -0.14 \mathrm{~m} \)
(B) \( -0.080 \mathrm{~m} \)
(C) \( -0.041 \mathrm{~m} \)
(D) \( -0.019 \mathrm{~m} \)
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