Physics, asked by ahmadalilkhan755, 1 month ago

Why sound produced by a simple pendulum is not heard?

Answers

Answered by BeautyQueenSharu

Answer:

A vibrating body produces sound. However, no sound is heard when a simple pendulum oscillates in air why? Sound is produced only when the frequency of the wave is greater than 20 Hz. As a simple pendulum produces waves less than 20Hz they cannot be heard.

Previous Question

Next Question

Similar questions

English, 15 days ago

Innovation must reduce _______________ or improve the quality of products offered for sale.

Math, 15 days ago

Twelve divided by the sum of one and three.

Math, 15 days ago

(iii) x = 2 आणि = 3 या समीकरणांच्या अलेखाजांच्या छेदनबिंदू चे निर्देशक लिहा.

English, 1 month ago

What is the rhyme scheme of the poem? How does it help in bringing out the contrasting ideas in the poem?

India Languages, 1 month ago