Garpu tala mempunyai frekuensi 425 Hz, berapa cepat rambat bunyi di udara jika panjang gelombangnya .... Question from @aldikosz

August 2018 2 13 Report

Garpu tala mempunyai frekuensi 425 Hz, berapa cepat rambat bunyi di udara jika panjang gelombangnya 0,8 m?

ecco V = 0,8 * 425
= 340
jadi cepat rambat bunyi tersebut adalah 340 m/s

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ecco jadikan jawabanku yg terbaik

ivana17 Lamda = 0,8
f = 425 Hz
v= ?

v= lamda . f
=0,8 x 425
= 340 m/s

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