physics..please help me due in a couple of mins.!!
posted by Kathy on .
Two identical guitar strings are stretched with the same tension between supports that are not the same distance apart. The fundamental frequency of the higher-pitched string is 400Hz, and the speed of transverse waves in both wires is 200 m/s. How much longer is the lower-pitched string if the beat frequency is 4Hz?
see other post on this.
do you have a answer or formula to this bobpursley?
i went to other post on this an it redirected me to this one...if you don't mind i really would appreciate if you re-answer the question