how did the frozen instruments produce sound and why did the different instruments produce different sounds? Use frequency and amplitude in your answer.

Sounds are produced by vibrating bodies so musical instruments produce sounds through vibration. Vibration is define as the to and fro motion of an object about their mean position.

Explanation:

Different frequencies of wave are produced from different structure of instruments and high amplitude of sound is produced due to loudness of sound which is generated by hard playing of musical instruments.