An object makes 20 vibrations in 4 seconds.Calculate the following for the vibration ofthe
object:
i) frequency
ii)time period
iii)Will the sound produced by this object be audible to human ears?Give a reason for your
Share
An object makes 20 vibrations in 4 seconds.Calculate the following for the vibration ofthe
object:
i) frequency
ii)time period
iii)Will the sound produced by this object be audible to human ears?Give a reason for your
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
The frequency determines the shrillness or pitch of a sound. If the frequency of vibration is higher, we say that the sound is shrill and has a higher pitch. If the frequency of vibration is lower, then we say that the sound has low pitch.