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:The diagram below illustrates a variation of the…Given the progressive wave equation y = 5 sin (2000…The distance between two successive troughs of a…The distance between two successive crests of a…A progressive wave equation is represented by Y= a…