What would happen if there were no soundboxes (resonances) in musical instruments?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is