InterviewSolution
Saved Bookmarks
| 1. |
Parul plays a note of a frequency 4 kHz on her synthesiser. She knows the speed of sound is 340 m/s in air. What is the wavelength of the required note? |
|
Answer» Parul plays a note of a frequency 4 kHz on her synthesiser. She knows the speed of sound is 340 m/s in air. What is the wavelength of the required note? |
|