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DAFTAR ISI
HALAMAN DEPAN ........................................................................................................ i
PETA KONSEP .............................................................................................................. ii
DAFTAR ISI .................................................................................................................. iii
PENDAHULUAN ............................................................................................................v
DESKRIPSI MODUL .................................................................................................... vi
PETUNJUK PENGGUNAAN MODUL ...................................................................... vii
MATERI PEMBELAJARAN ..................................................................................... viii
DESKRIPSI SINGKAT MATERI ................................................................................ ix
DESKRIPSI SINGKAT MATERI ................................................................................ ix
A. GETARAN...................................................................................................................1
1.Amplitudo .................................................................................................................. 3
2.Periode ...................................................................................................................... 3
3.Frekuensi ................................................................................................................... 4
B. GELOMBANG ............................................................................................................9
1.Jenis-jenis Gelombang .............................................................................................11
2 Cepat Rambat Gelombang ...................................................................................... 13
C. BUNYI ....................................................................................................................... 17
1.Perambatan Bunyi ................................................................................................... 20
2.Cepat Rambat Bunyi ............................................................................................... 23
3.Frekuensi Bunyi ...................................................................................................... 24
4.Karakteristik Bunyi ................................................................................................. 25
5. Pemantulan Bunyi atau Bunyi Pantul ................................................................... 29
D. PENDENGARAN PADA MANUSIA DAN HEWAN .............................................. 33
1.Mekanisme Pendengaran Pada Manusia ............................................................... 33
Getaran, Gelombang, dan Bunyi Kelas VIII SMP/MTs iii