Question

On what principal does the jal tarang works

Answer 1

Hey mate here is your answer

Jal tarang ' is based on the principle of vibration of air column present in the glasses or bowls that contain water at different levels.  

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Answer 2

The principle behind the working is that striking the edge of the pot produces a vibration in it which travels through the water making it vibrate as well. This vibration when transferred to surrounding air produces a sweet sound.

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