InterviewSolution
Saved Bookmarks
| 1. |
Fill in the blanks with suitable words.(a) Time taken by, an object to complete one oscillation is calledime peuo(b) Loudness'is determined by the Ambihty of vibration.(c) The unit of frequency is(d) Unwanted sound is called Noise(e) Shrillness of a sound is determined by theoaof vibration. |
| Answer» | |