InterviewSolution
Saved Bookmarks
| 1. |
The number of beats heard per second if there are three sources of sound of frequencies (n-1), n and(n + 1) of equal intensities sounded together is(A) 2G 2.(B) 1(C)4(D) 3 |
|
Answer» plzz give me answer of this question thnxx paloma mall |
|