A periodic wave with frequency f=0.5Hz has speed v=2(m)/(s) What is the wave's wavelength? Round answer to one significant digit. square m

To find the wavelength of a periodic wave, we can use the formula:<br /><br />\[ \lambda = \frac{v}{f} \]<br /><br />where:<br />- \( \lambda \) is the wavelength,<br />- \( v \) is the speed of the wave,<br />- \( f \) is the frequency of the wave.<br /><br />Given:<br />- \( v = 2 \, \frac{m}{s} \)<br />- \( f = 0.5 \, Hz \)<br /><br />Substitute the given values into the formula:<br /><br />\[ \lambda = \frac{2 \, \frac{m}{s}}{0.5 \, Hz} \]<br /><br />\[ \lambda = 4 \, m \]<br /><br />So, the wavelength of the wave is approximately 4 meters.