Mexanik hodisalar jismlarning muvozanati oddiy mexanizmlar

V bob. YORUG‘LIK HODISALARI
Kirish suhbati ...........................................................................................................................................130
43-mavzu. Yorug‘likning tabiiy va sun’iy manbalari ..............................................................................130
44-mavzu. Yorug‘likning to‘g‘ri chiziq bo‘ylab tarqalishi. Soya va yarim soya ...................................132
45-mavzu. Quyosh va Oy tutilishi ...........................................................................................................134
46-mavzu. Yorug‘likning tezligi. Yorug‘likning qaytishi va sinishi .....................................................136
47-mavzu. Yorug‘lik hodisalari haqida Beruniy va Ibn Sinoning fi krlari .............................................138
48-mavzu. Yassi ko‘zgu ............................................................................................................................ 141
49-mavzu. Linzalar haqida tushuncha. ....................................................................................................144
50-mavzu. Shisha prizmada yorug‘likning tarkibiy qismlarga ajralishi. Kamalak ...............................147
51-mavzu. Laboratoriya ishi. Yassi ko‘zgu yordamida yorug‘likning qaytishini o‘rganish.......................150
52-mavzu. Shisha prizma yordamida yorug‘likning spektrga ajralishini o‘rganish ..............................151
Masala yechish namunalari .....................................................................................................................152
V bobni yakunlash bo‘yicha nazorat savollari .......................................................................................153
Yakuniy suhbat .........................................................................................................................................155
VI 
BOB
. TOVUSH HODISALARI
Kirish suhbati ...........................................................................................................................................157
53-mavzu. Tovush manbalari va uni qabul qilgichlar .............................................................................157
54-mavzu. Tovushning turli muhitlarda tarqalishi .................................................................................. 161
55-mavzu. Tovush kattaliklari ..................................................................................................................163
56-mavzu. Tovushning qaytishi. Aks-sado .............................................................................................166
57-mavzu. Musiqiy tovushlar va shovqinlar. Tovush va salomatlik. 
Me’morchilikda tovush ......................................................................................................................168
VI bobni yakunlash bo‘yicha nazorat savollari ......................................................................................170
Yakuniy suhbat .........................................................................................................................................172

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