Make sure to choose a flair for your username! Teachers can PM us with proof (e.g. Wrapped the new lengths of tape on the fork tines, and the fork rang 3 cents flat. Then I cut some tape strips about 9/29ths as long (actually a few mm longer). So I removed those pieces of tape and carefully measured them. Flair your posts (not enforced but encouraged) That also lowered the frequency, by only a bit too much, to 20 cents flat.No advocacy/discussion of collusion, academic dishonesty, or other objectionable content.We will update this area when there are some AMAs. Forced vibration: Most objects, including musical instruments, have their vibration fixed at their natural frequency. There are two parts are composed of tuning fork resonance, which are the forced vibration and resonance. When comparing a note with a tuning fork, they listen for beats and adjust the string until the beats go away (to zero frequency). What is Tuning Fork Resonance The tuning fork resonance is the expriment to measure the vibe of sounds. Note that the subreddit is not run by the International Baccalaureate. Piano tuners use beats routinely in their work. This subreddit encourages questions, constructive feedback, and the sharing of knowledge and resources among IB students, alumni, and teachers. This subreddit is for all things concerning the International Baccalaureate, an academic credential accorded to secondary students from around the world after two vigorous years of study, culminating in challenging exams.
