Tunning Forks (Blue Steel) Tunning Forks – Physics Instrument Tuning fork use for producing sound waves by vibrating. The fork consists of a handle and two vibrating strip. When tuning fork hit with rubber hammer, the two vibrating metal strip begin to vibrate. The vibration of tuning folk produce disturbances of surrounding air molecules. Forks are individually constructed of blue steel. Feature – Tuning fork of Made of blue steel packed in wooden box Set of 8 in a blue steel .
