sinf chorak variant


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Fizika-fanidan-testlar-6-9-sinf

m


    1. Q = mc C. r  D. P m P1

100%


  1. Termodinamikaning 1 - qonunini formulasini anqilang?

A. Q = mc B. Q  U A
C.Q = λm D. Q=Q1+Q2

  1. Sig`imi 2 l bo'lgan berk idishda 20 °C da to'yingan suv bug`i bor. Temperaturasi 50C gacha pasayganda idishda qancha suv hosil bo'ladi ?

A. 17 mg B. 21 mg C, 14 mg D. 30 mg

  1. Nisbiy namlikni hisoblab topish formulasini ko'rsatmg?


  1. P
     

S


  1.   P T

  2.  

P 100%
P1
D. T1 T2
T T1

100%


  1. “Yulduz uchdi” hodisasi qanday ?

A. diametri 1 km dan kichik jismlar B.Kometalar
C. Meteorlar D. Meteoritlar

  1. Oyning yer atrofida harakati davrida Oyning yoritilgan qisminig ko'rinishi o'zgaradi. Bu nima deyiladi? Javob:

  2. "Elektronlar yadro atrofida xuddi sayyoralar singari orbitalar bo'ylab ayianib yuradi". Bu kimning fikri edi. Javob:

  3. Sun'iy radiaktivlikni kim kashf etgan? Javob :

  4. Oy qachon to'lin oy deyiladi ? Javob :

  5. O'zbekistonda atom reaktrori qayerda ishga tushgan ? Javob:

9-sinf uchun testlar javobi. I chorak I variant



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21 Shtern 22 Teskari proporsional 23 Yog` bezlari tufayli patlari ho`llanmaydi 24 Ideal gaz 25 Gigrometr

  1. chorak II variant




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21 -Bukilish, buralish 22 - Kelvin shkalasi 23 – Izoxoralar 24 – Turiga 25 Amorf jism

  1. chorak I variant




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21-Sochuvchi linza 22 - 2 marta ortadi 23 – Riomer 24 - Bug'lanish 25 - 2 ta



  1. chorak II variant

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21 – 3*108 m/s 22 - Tasvirni kattalashtirish yoki kichiklashtrish uchun 23- R=8.31 J/mol*K 24 - 7 xil 25 – Quyosh



  1. chorak I variant



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21 - 10 -12 -10 -13 sm 22- 50 ta proton 23 - 3 ta proton , 3 ta elektron , 4 ta neytron

24 – 2 H 3H 4 He1n
25- Rezerford

1 1 2 0



  1. chorak II variant



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21-1,66*10-27 kg 22- 8 ta proton , 8 ta elektron, 8 ta neytron
23 - 1959 yil Toshkent Ulug'bek shaharchasida 24 - 1 ga ortadi 25 - Frederik Jolio Kyuriylar

  1. chorak I variant




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21 - 7.3-106 m 22 – Yoritilgan tomoni 9da 130°С , qorong’u tomonida - 170°С 23 - 24 - На . Oydagi kun uzunligi Yerdagi 2 haftaga to'gri keladi 25 - Yer, Quyosh va Oy oralig'ida bo'lsa

IV chorak II variant




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21-150 mln km
22- 15 mli 0C

  1. - Osmon jismlarining va ular sistemalarining harakatini, tuzilishini, kelib chiqishini va rivojlanishini o'rganadigan fan

24
25- Oy fazalari o’zgarishi

Yillik I variant



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21- Yog` bezlari tufayli patlari ho`llanmaydi 22 – Izoxorik 23 - Gigrometr 24- 150 mln. km 25 – 1.66*10-27 kg

Yillik II variant





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21- Oy fazalari o`zgarishi 22-Rezerford 23- Fredrik Jolio Kyuriylar

  1. - Yer Quyosh va Oy oralig’ida bo'lsa 25- 1959 yil Toshkent Ulug’bek shaharchasi

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