Question

a) What are the three longest wavelengths for standing waves on a 267-cm-long string that is fixed at both ends? b) If the frequency of the second-longest wavelength is 60 Hz, what is the frequency of the third-longest wavelength?

Name: a what are the three longest wavelengths for standing waves on a 267 cm long string that is fixed at both ends b if the frequency of the second longest wavelength is 60 hz what is the freque 96412
Uploaded: 2022-06-02T13:49:29-08:00
Duration: 3 min 17 s
Channel: Shaiju T
Description: a what are the three longest wavelengths for standing waves on a 267 cm long string that is fixed at both ends b if the frequency of the second longest wavelength is 60 hz what is the freque 96412

          a) What are the three longest wavelengths for standing waves on a 267-cm-long string that is fixed at both ends?
b) If the frequency of the second-longest wavelength is 60 Hz, what is the frequency of the third-longest wavelength?

Added by Donna S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Shaiju T

06/02/2022

Step 1

67 m long string fixed at both ends. Given: Length of string (L) = 2.67 m Using the formula for standing waves: λ₁ = 2L = 2 * 2.67 = 5.34 m λ₂ = L = 2.67 m λ₃ = (2/3)L = (2/3) * 2.67 = 1.78 m Therefore, the three longest wavelengths are: λ₁ = 5.34 m λ₂ = 2.67 Show more…

Show all steps

Thanks for your feedback!

a) What are the three longest wavelengths for standing waves on a 267-cm-long string that is fixed at both ends? b) If the frequency of the second-longest wavelength is 60 Hz, what is the frequency of the third-longest wavelength?