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:If tension is maintained on a stretched string of…A piece of stone attached to one end of string is…An elastic string of force constant 200N m-1 is…What factors determine the frequency of a note…An electron makes a transition from a certain energy…