NotMerdoc8615 NotMerdoc8615
  • 23-11-2022
  • Physics
contestada

a piano tuner stretches a steel piano wire with a tension of 765 n. the steel wire has a length of 0.600 m and a mass of 4.50 g .

Respuesta :

qwarrow
qwarrow qwarrow
  • 28-11-2022

The Frequency will be "266.14 Hz" and the number of loops is "be 60".

Given:

Tension,

765 N

Length,

0.600 m

Mass,

4.50 g

As we know,

→ Linear density,

μ=[tex]mass/length[/tex]

By substituting the values, we get

4.5×10⁻³/0.6

=7.5×10⁻³      

The fundamental frequency will be:

→ F=1/2L√T/μ

=266.14Hz

and,

The number of loops will be:

→ n=f'/f

=16000/266.14

=60

Thus the above response is correct.

Know more about piano tuners at:

https://brainly.com/question/9008972

#SPJ4

Answer Link

Otras preguntas

I need number 2 and 3
Different masses are hung on a spring scale calibrated in newtons. The force exerted by gravity on 1.0 kg is shown in the image below in newtons. An image of a
Amendment scenarios
The growth rate of a population that has a limited food supply will MOST LIKELY be
which is not a reason that media advertisement for tobacco are controlled
need help asap plz <3✨ PLEASE ANSWER THE QUESTION THX :)​
HI PLEASE HELP ME I NEED TO FINISH THIS AS SOON AS POSSIBLE
Find the taxable income of a married couple with two children, who have a combined income of $75,000.
Find the value of k so that the point A (5, 6) belongs to the graph of the following equation: 2y+kx=5.
Use the properties of logarithms to rewrite each expression in an equivalent form containing a single logarithm. log (5/6 )− log (2/3)