00:01
In this question, you look at waves on strengths, right? now, imagine you have two strains, both made of the same material, and the tension is the same are both strings as well, but they have different thicknesses.
00:14
Now, if you have a strain, one is like this, while the other one is thicker, and they're made of the same material, which do you think have the larger linear mass density? obviously is this one.
00:28
So this one, let's call root toe.
00:30
And this one is 0 -1, right? and this is smaller than rho2, right? and that means the speed on these two waves, on these two strengths, will be different because the speed of the waves is given by t, which is tension over the row, okay, the linear mass density.
00:52
So obviously, r2 is bigger.
00:55
As a result, the speed of the waves, it's less, it's smaller.
01:01
Right.
01:02
So it will affect, you know, the wave frequency, the wave speed and wavelengths as well, actually.
01:09
Actually, it will affect all of them.
01:13
It could.
01:13
But of course, it directly affects the wave speed.
01:16
But since wave speed, you know, but since wave frequency, proportionate wave speed, so it could also affect the wave frequency, depending on other parameters, of course, as well...