InterviewSolution
Saved Bookmarks
| 1. |
194. The intensity ratio of waves is 25:9. What is the ratio oftheir amplitudes?(a) 5:3(c) 25:9(b) 50: 18(d) 3:5 |
|
Answer» I1/I2=(a1/a2)2 a1/a2 = √(l1/l2) = √(25/9) = 5/3 = 5:3 Like my answer if you find it useful! |
|