" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
getaran = 84 kali
f =jumlah getaran / t
= 84 / 12
= 7 Hz
2. t = 8 s
getaran = 64
f = jumlah getaran / t
= 64 / 8
= 8 Hz
periode = 1 / f
= 1 / 8 s
3. f = 650 Hz
λ =15 m
v =?
λ = v. T (periode)
T = 1 / f
= 1 / 650 s
λ = v. T
= 15. 1/650
= 9750 m
semoga benar ya