The problem statement, all variables and given/known data A tuning fork of frequency 512 Hz is used to generate a standing wave pattern in a closed pipe, 0.850m long. A strong resonant note is heard indicating that an antinode is located at the open end of the pipe. frequency = 512Hz length = 0.850m a - What are the possible wavelengths for this note? b - Which wavelength will give the most reasonable value for the calculation of the speed of sound in air? Now this is for HW and i have the answer, but all I need is to know how to figure out how to get there. Ideas? a - 3.40 m @ 1.74 x 10^3 m/s 1.13 m @ 580 m/s 0.680 m @ 348 m/s 0.486 m @ 249 m/s b - 0.680m Thanks.