A longitudinal standing wave is established in a tube that is open at both ends (see the drawing). The length of the tube is 0.80 m. What is the wavelength of the waves that make up the standing wave?
(a) 0.20 m
(b) 0.40 m
(c) 0.80 m
(d) 1.20 m
(e) 1.60 m

Transcribed Image Text:

0.80 m