17.A string 1 m long is clamped tightly at one end and is free to slide up and down at the other. Which of the following is a possible wavelength for standing waves on this string?
(A) 1 m
(B)
m
(C)
(D) 2 m
(E) 3 m
詳解 (共 1 筆)
未解鎖
1. 題目解析 題目中提到一根長度為1...