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 progressive wave has a wavelength of 50cm.…A girl whose mass is 55kg stands on a…The sketched graph represents a progressive wave…A vibrator causes water ripples to travel across the…The distance between two successive troughs of a…