Question

Answer in detail.

Prove that the pitch of a wind instrument depends on the length of the vibrating air column.

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Answer 1

Answer:

The pitch of the note depends upon the length of the tube. A shorter tube produces a higher note, and so holes are covered. Blowing harder makes a louder sound. To produce deep notes woodwind instruments, have to be quite long and therefore the tube is curved.

Explanation:

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