Ratio of the maximum particle velocity to the wave velocity of a progressive wave

1. A.
   $2\pi a$
2. B.
   $\frac{1}{4\pi a}$
3. C.
   $\frac{1}{2\pi a}$
4. D.
   $4\pi a$

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1. A.
   $\frac{2\lambda}{\pi}$
2. B.
   $\frac{\lambda}{\pi}$
3. C.
   $\frac{\lambda}{2\pi}$
4. D.
   $\frac{\lambda}{4\pi}$

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1. A.
   $\frac{\pi a}{5}$
2. B.
   $\frac{2\pi a}{5}$
3. C.
   $\frac{3\pi a}{5}$
4. D.
   $\frac{4\pi a}{5}$

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1. A.
   36
2. B.
   $3.6 \times 10^{- 5}$
3. C.
   $3.6 \times 10^{- 4}$
4. D.
   $3.6 \times 10^{- 6}$

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1. A.
   $\ v = \frac{\lambda V}{4\pi A}$
2. B.
   $V = \frac{\lambda V}{4\pi A}$
3. C.
   $v = \frac{2\pi\text{ }A}{\lambda}\text{ }V$
4. D.
   $V = \frac{2\pi A}{\lambda}v$

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1. A.
   $1.5 \times 10^{-5}$
2. B.
   $2.0 \times 10^{-6}$
3. C.
   $2.4 \times 10^{-5}$
4. D.
   $2.8 \times 10^{-6}$

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1. A.
   $\dfrac{\pi a}{2}$
2. B.
   $\dfrac{\pi a}{3}$
3. C.
   $\dfrac{3\pi a}{2}$
4. D.
   $\dfrac{2\pi a}{3}$

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