" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
BUNYI• Sumber Bunyi
— dawai
f₀ = 250 Hz. L = __?
f₀' = 500 Hz. L' = (L - 5) cm
frekuensi nada ke n
fₙ = (n + 1) / (2 L) × √(F/μ)
frekuensi nada dasar
f₀ = 1 / (2 L) × √(F/μ)
frekuensi nada dasar berbanding terbalik dengan panjang dawai pada gaya tegangan yang sama
perbandingan
f₀' / f₀ = L / L'
500 / 250 = L / (L - 5)
2 = L / (L - 5)
2L - 10 = L
L = 10 cm ✔️
panjang dawai mula mula 10 cm