20.Transformator a)
b) kuchayturuvchi, pasayturuvchi c)
21.elektromagnit to`lqinlar(yo`nalishi parma qoidasiga asosan aniqladi).a)To`lqin uzunligi
b)To`lqin tezligi
c)Maydon kuchlanganligi
22.Radiolokayattsiya. S-nishongacha masofa t-borib kelishdagi vaqt
Optika
1.Yorug`lik nuri yorug`lik energiyasini tashuvchi geometrik chiziq.
a)Yorug`lik bir jinsli muhitda to`g`ri chiziq bo`ylab tarqaladi.
b)Yorug`lik vakumda tezlik bilan tarqaladi va bu tabiat-dagi eng katta tezlik xisoblanadi buni 1-chi bo`lib O.Ryomer o`lchadi.
2.Yorug`likning qaytishi (qaytish burchagi tushush burchagiga teng bo`ladi).
3.Yorug`likning sinishi(yorug`lik 2 muhit chegarisiga tushganda sinadi).
a)
1.
b)![](data:image/png;base64,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)
2-muxhitning 1-chi muhitga nisbatan nisbiy nur
sindirish ko`rsatkichi va bu ko`rsatkich o`zgarmas ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAASCAIAAAAym6IDAAABFElEQVR4nK2RIauEUBCFXzAYxSA2BcOyoEHEsMGwYDbuD7CKYLUIJhWDiGmLyWBef4LBqphE3GKwi1nfgG3f4kV4Ey5nYL575jDYtm0/Jws7C/w3k6ZpFEXv9/tyuTyfT1mWEUxRFK7rZlkGo3me67reti2C8X0/DENFUUA/Hg/TNBG7LcvSNI2maXtbVdX1ekUwdV0LgoDj+DzPZVlalpUkCYIBE0mSQDAMA+/r9dqXRPjcbjcQwzAEQeB5HpoBH8MwQJAk6TgORVEfA5/Muq593/M8v7dd17Esi2BgiCCIaZpomt4N4zhGMBAGw7D7/T6OI8dxAKiqimDgb7i6bdt/cx75wEEOgO8+oiieYyD9MQD1C+l9c1pGs9y1AAAAAElFTkSuQmCC)
c)Optik zichligi katta bo`lgan muhitdan optik zichligi kichik bo`lgan mux-
ga o`tganda tushish burchagi sinish burchagidan kichik bo`ladi.( 4.To`la ichki qaytish(yorug`lik n1>n2 muhitga o`tganda tushish burchagi oshirsak sinish burchagi 90o bo`ladi va to`la ichki qaytish hodisasi ro`y beradi).
Do'stlaringiz bilan baham: |