CBSE Class 10 Answered
what happens when metals strike a hard surface.do they produce a sound.
Asked by ABHILASHA | 18 Oct, 2018, 12:11: PM
Expert Answer
Sound is a result of vibrations that produce mechanical waves of audible range of frequencies.
For humans, the audible sound frequency range is 20 Hz to 20000 Hz.
If a metal or even a non metal is shaped in a way that when force is applied on it by some object, it vibrates to produce sound waves of audible sound frequency range, then we can hear the sound for sure.
Answered by Abhijeet Mishra | 18 Oct, 2018, 05:10: PM
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