A string under tension produces a note of frequency 14Hz. Determine the frequency when the tension is quadrupled? by Sunday | Jan 26 | Physics WAEC | 0 comments A. 14Hz B. 18Hz C. 28Hz D. 56Hz Correct Answer: Option C C. 28Hz Users Also Read These:An electric string of length l is elastically…An electron makes a transition from a certain energy…A piece of stone attached to one end of string is…A transverse wave is applied to a string whose mass…A stone tied to a string is made to revolve in a…