Question

which part is vibrate in flute​

Answer 1

Answer:

Air is blown across the top of the instrument then a stream of air is passed through column which splits making sound. Half the stream moves past and half of the air stream vibrates inside producing the sound effect in flute. The vibrating section is called the standing part of air in the flute column.

From another brainly user.

Answer 2

You can think of it as making the stream of air “split” — half goes into the flute and half moves past, and the split air vibrates. The resulting vibration creates the standing wave. The “vibration part” is a standing wave in the air inside the flute, just like all wind (woodwind or brass) instruments.