The Graph Shows a Wave Moving from Left to Right $\pi$

question 97

Multiple Choice

The graph shows a wave moving from left to right. If the period of this wave motion is 50 ms, the wave is moving with a velocity of

• A) 40\(\pi\) cm/s
• B) 1.6\(\pi\) m/s
• C) 1.6 m/s
• D) 80 cm/s
• E) 0.40 cm/s

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