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SELF TESTI 1. A wave is described by the equation y = 4 sin(31-6x) (SI units). a) Is the wave traveling in the +x or -x direc
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Answer #1

V 4 Sin (37+ - 673) - now the sign before a team is -ve, so wave dion is the so let zat - bax = 0 differentiate wirt t 37-670Ye 8 oms 0050 mm 1) wsadongth to the E = 2 m 1 A-2m 2) Wow numbes 27 k = 22 K= 7 rollen 3) Time poriod 10:25 T-0.25.52 4) Ang

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