1. a tuning fork mounted on a resonance box, that is open at one end. The box is designed to be a certain length for maximum resonance. a) If the air temperature of the room is 20 o C, what is the speed of sound? b) What would be the shortest possible ideal length of the box, if we used a 1024 Hz tuning fork? c) What would be the next possible ideal length?

\f\f0.2 0.1 Position (m) 0.0 Displacement (m) 6 -0.1 -0.2