A fourth harmonic standing wave is set up in a 3 m long guitar string. If the frequency of the wave is 191 Hz, what is its velocity?

1 Answer
Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

Answer

Write a one sentence answer...

Answer:

Explanation

Explain in detail...

Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

2
Jane Share
Mar 21, 2018

If the length of the guitar is #l#,then for #4# th harmonic #lambda =(2l)/4=l/2=3/2=1.5m#

Now,using #v=nulambda#

Given, #nu=191 Hz#

So,#v=191×1.5=286.5 ms^-1#

Was this helpful? Let the contributor know!
1500