A standing wave is set up in a 2. 0 m length string fixed at both ends. The string is then made to vibrate in 5 distinct segments when driven by a 120 hz source. What is the natural, fundamental frequency of this string?.

When you look at the data about all of the children in your setting, you can learn a. about child development. b. how well each individual child is performing. c. what outside factors you need to change. d. how effective your instruction and environment are.