- #1

- 2

- 0

I;m just not sure how density factors into any of this, i'm not sure i need help to solve the problem, just an equation which relates density to waves.

- Thread starter wesochick6
- Start date

- #1

- 2

- 0

I;m just not sure how density factors into any of this, i'm not sure i need help to solve the problem, just an equation which relates density to waves.

- #2

- 1,037

- 3

- #3

- 3

- 0

v=sqrt(F/d)

where: v-velocity of a wave, d-linerar density of the string and F is of course the tension of string.

heh... It's my firs post on this forum. :)

- #4

- 1,037

- 3

Yeah, thats one of them. Now you need the one for wave number - velocity.

- #5

- 3

- 0

2*pi*f=28,9

2*pi/l=2,20

where f-frequency of the wave, l-lenght of the wave, pi is 3,1415... (how can I write formulas, equations in a 'nice' way?)

then we need to use:

v=l*f

and we can calculate velocity of the wave.

Of course, we used the relevant units.

- #6

- 2

- 0

- Last Post

- Replies
- 1

- Views
- 1K

- Last Post

- Replies
- 6

- Views
- 4K

- Last Post

- Replies
- 5

- Views
- 2K

- Last Post

- Replies
- 1

- Views
- 1K

- Last Post

- Replies
- 8

- Views
- 872

- Last Post

- Replies
- 1

- Views
- 5K

- Last Post

- Replies
- 3

- Views
- 16K

- Last Post

- Replies
- 1

- Views
- 1K

- Last Post

- Replies
- 5

- Views
- 5K

- Last Post

- Replies
- 3

- Views
- 2K