1. What is the longest wavelength for standing sound waves in a 133.9cm long tube that is open at both ends?

Question

b).What is the second longest wavelength?

c).What is the third longest wavelength?

d).What is the longest wavelength for a standing wave, in the same length tube, that is open at one end and closed at the other?

e). What is the second longest wavelength?

f).What is the third longest wavelength?