mynameistolyan1 mynameistolyan1

23-12-2019
Physics

contestada

Given:

u = 340 m / s,

Wave frequency - 300 Hz,

Find:

λ (wavelength) -?,

T (oscillation period) - ?,

Respuesta :

Stefanisaska Stefanisaska

23-12-2019

Answer:λ=1.13m

T=0.003s

Explanation:

Use equation for frequency to get λ:

f=u/λ

λ=u/f

u=340m/s

f=300Hz

λ=340/300

λ=1.13m

Use equation that connects frequency and period

f=1/T

T=1/f

T=1/300Hz 1Hz= 1/s

T=0.003 s

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