frequency
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| A student knows that an ambulance siren has a frequency of = 392 Hz. He measures |
|
0 | 3147 | March 27, 2018 |
| Since v = λ f, the speed v of a wave depends on its frequency f. True/False? |
|
0 | 1645 | March 22, 2018 |