Page 3 - E-BOOK GELOMBANG MEKANIK MODEL INKUIRI TERBIMBING

KEGIATAN 1:

GELOMBANG.BERJALAN.DAN.GELOMBANG
STASIONER

DAFTAR..ISI

Kata Pengantar .............................................................................................................................................. i
DAFTAR ISI...................................................................................................................................................... ii

DAFTAR GAMBAR DAN VIDIO ............................................................................................................ iii

PETUNJUK GURU ..........................................................................................................................................1
GELOMBANG BERJALAN DAN GELOMBANG STASIONER .....................................................3

A. Pengertian Gelombang..............................................................................................................5
B. Gelombang Berjalan ...................................................................................................................5

1. Persamaan Simpangan Titik Pada Gelombang Berjalan ................................6
2. Superposisi Dan Interferensi Gelombang ............................................................. 10

C. Gelombang Stasioner .............................................................................................................. 10
1. Gelombang Stasioner Pada Ujung Tetap ..................................................................... 10

2. Gelombang Stasioner Pada Ujung Bebas .................................................................... 12
D. Cepat Rambat Gelombang pada Tali .................................................................................. 14
EVALUASI BAB 7 ...................................................................................................................................... 20

GELOMBANG BUNYI ............................................................................................................................... 23
A. Klasifikasi Gelombang Bunyi ............................................................................................. 26

1. Bunyi Sebagai Gelombang Mekanik Longitudinal ........................................... 26
2. Frekuensi Bunyi .................................................................................................................... 27

3. Kecepatan Bunyi ................................................................................................................... 27
B. Resonansi Bunyi ......................................................................................................................... 30

1. Dawai atau Senar .................................................................................................................. 30
2. Pipa Organa .............................................................................................................................. 32

C. Intensitas Dan Taraf Intensitas ........................................................................................ 37
D. Efek Doppler ................................................................................................................................. 40

EVALUASI BAB 8 ...................................................................................................................................... 45
GLOSARIUM .................................................................................................................................................. 50

DAFTAR PUSTAKA ................................................................................................................................... 51

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