The distance between two points in phase on a progressive wave is 5cm. If the sped of the wave is 0.2ms-1, calculate its period. by Sunday | May 21 | Physics WAEC | 0 comments A. 4.00s B. 2.50s C. 0.25s D. 0.04s Correct Answer: Option C C. 0.25s Users Also Read These:A vibrator causes water ripples to travel across the…A string is stretched between two points 50cm apart.…The length between two points on a topographical map…A progressive wave has a wavelength of 50cm.…Given the progressive wave equation y = 5 sin (2000…