Buku Fisika Kelas 12 SMA

Materi Fisika

KATA SAMBUTAN.......................................................................................................... iii
KATA PENGANTAR .......................................................................................... iv
DAFTAR ISI................................................................................................................ v

BAB 1 GELOMBANG............................................................................................. 1
A . Pengertian Gelombang............................................................................. 2
B. Energi Gelombang.................................................................................... 8
C. Superposisi............................................................................................... 9
D . Gelombang Berjalan dan Gelombang Stasioner...................................... 10
E. Sifat-Sifat Gelombang............................................................................... 17
Kilas Balik........................................................................................................ 21
Uji Kompetensi............................................................................................... 22

BAB 2 GELOMBANG CAHAYA............................................................................ 25
A . Teori Maxwell........................................................................................... 26
B. Energi dalam Gelombang Elektromagnetik............................................. 27
C . Sifat-Sifat Gelombang Cahaya................................................................. 33
D . Efek Doppler pada Gelombang Elektromagnetik.................................... 48
E. Aplikasi Gelombang Cahaya.................................................................... 48
Kilas Balik........................................................................................................ 51
Uji Kompetensi............................................................................................... 53

BAB 3 GELOMBANG BUNYI............................................................................... 57
A . Bunyi merupakan Gelombang Longitudinal............................................ 58
B. Sifat Bunyi ................................................................................................ 59
C . Efek Doppler............................................................................................ 60
D . Cepat Rambat Gelombang....................................................................... 62
E. Sumber Bunyi ........................................................................................... 65
F. Energi dan Intensitas Gelombang ............................................................ 69
G. Pelayangan Bunyi ...................................................................................... 71
H. Aplikasi Bunyi Ultrasonik........................................................................ 74
Kilas Balik........................................................................................................ 76
Uji Kompetensi............................................................................................... 78

BAB 4 LISTRIK STATIS........................................................................................ 81
A . Listrik Statis dan Muatan Listrik............................................................. 82
B. Hukum Coulomb..................................................................................... 83
C . Medan
Listrik........................................................................................... 86
D . Energi Potensial Listrik dan Potensial Listrik ......................................... 92
E. Kapasitor................................................................................................... 97
Kilas Balik ........................................................................................................ 106
Uji Kompetensi............................................................................................... 107

BAB 5 MEDAN MAGNETIK................................................................................ 111
A . Medan Magnetik di Sekitar Arus Listrik................................................ 112
B. Gaya Magnetik (Gaya Lorentz)................................................................ 120
C . Penerapan Gaya Magnetik....................................................................... 126
Kilas Balik........................................................................................................ 128
Uji Kompetensi............................................................................................... 129

BAB 6 INDUKSI ELEKTROMAGNETIK............................................................ 133
A . Ggl Induksi ............................................................................................... 134
B. Aplikasi Induksi Elektromagnetik........................................................... 141
C . Induktansi................................................................................................. 146
Kilas Balik........................................................................................................ 152
Uji Kompetensi............................................................................................... 153

BAB 7 ARUS DAN TEGANGAN LISTRIK BOLAK-BALIK.............................. 156
A . Rangkaian Arus Bolak-Balik..................................................................... 158
B. Daya pada Rangkaian Arus Bolak-Balik.................................................. 170
C . Resonansi pada Rangkaian Arus Bolak-Balik.......................................... 172
Kilas Balik........................................................................................................ 174
Uji Kompetensi............................................................................................... 174
UJI KOMPETENSI SEMESTER 1................................................................................... 178

BAB 8 RADIASI BENDA HITAM......................................................................... 189
A . Radiasi Panas dan Intensitas Radiasi ....................................................... 190
B. Hukum Pergeseran Wien......................................................................... 193
C . Hukum Radiasi Planck............................................................................ 194
D . Efek Fotolistrik dan Efek Compton......................................................... 197
Kilas Balik........................................................................................................ 202
Uji Kompetensi............................................................................................... 203

BAB 9 FISIKA ATOM............................................................................................. 207
A . Teori Model Atom.................................................................................... 208
B. Tingkat Energi.......................................................................................... 214
C . Bilangan Kuantum .................................................................................... 217
D . Asas Pauli .................................................................................................. 220
E. Energi Ionisasi dan Afinitas Elektron...................................................... 221
Kilas Balik........................................................................................................ 224
Uji Kompetensi............................................................................................... 225

BAB 10 RELATIVITAS KHUSUS............................................................................ 229
A . Relativitas Newton................................................................................... 230
B. Percobaan Michelson dan Morley........................................................... 232
C . Postulat Teori Relativitas Khusus ............................................................. 233
D . Massa, Momentum, dan Energi Relativistik........................................... 239
E. Aplikasi Kesetaraan Massa dan Energi.................................................... 242
Kilas Balik........................................................................................................ 244
Uji Kompetensi............................................................................................... 245

BAB 11 FISIKA INTI DAN RADIOAKTIVITAS................................................... 249
A . Partikel Penyusun Inti Atom .................................................................... 250
B. Radioaktivitas........................................................................................... 255
C . Reaksi Inti................................................................................................ 265
D . Reaktor Nuklir......................................................................................... 269
Kilas Balik........................................................................................................ 271
Uji Kompetensi............................................................................................... 272
UJI KOMPETENSI SEMESTER 2................................................................................... 275

GLOSARIUM.................................................................................................................... 287
DAFTAR PUSTAKA......................................................................................................... 289
DAFTAR KONSTANTA................................................................................................... 291
KUNCI JAWABAN........................................................................................................... 294
INDEKS............................................................................................................................. 296