In the lab, it is possible to adjust the frequency of a wave or the tension in the string.
For waves on a string, there are two wave velocity formulas:
→ for the variables T and f:
1) how can you increase the variables in lab (what can you change on the string - remember the length of a string is a constant)
2) explain what happens as a result of the change and why, to
- u (mass per unit length of a string)