A shear wave propagates along the stretched cord. Find the speed of the wave if the vibration
| September 5, 2021 | education
A shear wave propagates along the stretched cord. Find the speed of the wave if the vibration frequency of the particles in the wave is 1.5 Hz and the wavelength is 2 m.
To determine the value of the speed of a given shear wave, we use the formula: V = λ * ν.
Variables: λ – length of a given transverse wave (λ = 2 m); ν is the vibration frequency of the particles (ν = 1.5 Hz).
Let’s calculate: V = λ * ν = 2 * 1.5 = 3 m / s.
Answer: A given shear wave should propagate along the cord at a speed of 3 m / s.
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