A 10.0-m long string of mass 20.0 g is clamped at both ends.The tension in the string is 200 N.The string is pluck so that it oscillates.What is the wavelength of the wave if it produces a standing wave with 2 antinodes?
A)2.00 m
B)3.75 m
C)7.0 m
D)10.0 m
E)15.0 m

Question

Quizplus · Accepted Answer

A standing wave with 2 antinodes means there is 1 full wavelength along the string. Since the string is 10.0 m long, the wavelength is 10.0 m.

A 100-M Long String of Mass 20