I know their speeds are different, but since it doesn't mention anything about their wavelength, how to prove they have different frequency (pitch)?
how to solve this question? watch
- Thread Starter
- 25-10-2017 19:14
- 25-10-2017 23:19
Is this work on stationary waves? If so is it a fair assumption to assume that we can consider the first harmonic pattern produced by each wire?
If so we know that c=2Lf where L is the length. Then we can rearrange equations to get a frequency equation. Then we can consider the change of mass per unit length on the frequency of the waves, as all other factors are constant.
That is the only way i can think of tackling the question with no wavelength etc given.
Id be open to anyone having a differing opinion