Two harmonic waves traveling in opposite directions interfere to produce a standing wave described by y = 2 sin ( $\pi$x)cos (3 $\pi$t)where x is in m and t is in s.What is the distance (in m)between the first two antinodes?
A)8
B)2
C)4
D)1
E)0.5

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The Answer of Two harmonic waves traveling in opposite directions interfere to produce a standing wave described by y = 2 sin ( $\pi$x)cos (3 $\pi$t)where x is in m and t is in s.What is the distance (in m)between the first two antinodes?
A)8
B)2
C)4
D)1
E)0.5

Two Harmonic Waves Traveling in Opposite Directions Interfere to Produce π\piπ

Two Harmonic Waves Traveling in Opposite Directions Interfere to Produce $\pi$