The diagram below represents displacement D, versus time, t graph of a progressive wave. Deduce the frequency of the wave By: Sunday|Published on: May 21|Categories: Physics WAEC| 0 comments A. 20 Hz B. 10 Hz C. 5 Hz D. 4 Hz Correct Answer: Option B B. 10 Hz Users Also Read These:The diagram below represents the displacement-time…A progressive wave equation is represented by Y= a…The diagram given illustrates wave-form. Determine…The diagram above illustrates a wave setup between…The diagram below illustrates a variation of the…SEE ALSO A lamp is marked 220V 60 W. Calculate the energy it would consume when connected to a 220V source for 1 hour.