larreanathalie3866 larreanathalie3866
  • 11-02-2020
  • Physics
contestada

A piano string having a mass per unit length equal to 5.20 10-3 kg/m is under a tension of 1 450 N. Find the speed with which a wave travels on this string.

Respuesta :

AyBaba7 AyBaba7
  • 12-02-2020

Answer:

The wave in the string travels with a speed of 528.1 m/s

Explanation:

Wave speed of sound waves in a string, v, is related to the Tension in the string, T, and the mass per unit length, μ, by the relation,

v = √(T/μ)

μ = 5.20 × 10⁻³ kg/m

T = 1450N

v = √(1450/0.0052) = 528.1 m/s

Hope this Helps!!!

Answer Link

Otras preguntas

What is the main intermolecular force in H2CO?(dipole dipole, hydrogen bond, London dispersion,polar/nonpolar)
Why is the equation incorrect? Mg₃ + N₂ → Mg₃N₂ (A) Some of the subscripts are incorrectly used. (B) The equation is not balanced. (C) The valence of the n
What is guttan morgan in germany?
when did the first eastern european country join European union
How to answer this problem solving question: Anita and Terry ride the subway on sundays to visit their grandparents. There are 2 enterances to the subway from t
Which sentence does not contain any errors in comma usage?   A. Kangaroos travel in grou
How do you write down 6.24 divided by 2.4 showing work?
Which word correctly completes the sentence? Did you notice the area of bare skin on those __________ faces?
If the radius of a circle is increased by 50 %, what will be the percent increase in the circumference of the circle? (Circumference 2*pi *r)
Factor the expression 3x3 + 2x2y + 3xy2 + 2y3