Question:
a Sound is produced by vibration b When sound travel from a
Last updated: 6/26/2023
![a Sound is produced by vibration b When sound travel from a](https://media.kunduz.com/media/sug-question-candidate/20211030035736882189-3365767.jpg?h=512)
a Sound is produced by vibration b When sound travel from a point to another point the particle of medium also travel from one point to another poir c Loudness can be measured in m d Frequency of sound can be measured in per minute Only a Only a and b Only a and d Only a and c