Page 4 - E-MODUL GETARAN DAN GELOMBANG kelas 8

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