Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 71 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 5 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Spedametr C) Assilograf D) Tarozi 2 / 25 100 g massali tinch turgan jismga kuch qo’yilganda u silliq gorizantal muz ustida ishqalanmasdan 10 m/s tezlikka erishdi jism qanday kenitek energiyaga erishgan ? A) 3 B) 5 C) 4 D) 2 3 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Energiya B) Tezlik C) Quvvat D) Tezlanish 4 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) A=FS B) F= ma C) a =v/t D) P= pgh 5 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 10105 Pa B) 760 Pa C) 101360 Pa D) 1395 Pa 6 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Atmosfera bosimi B) o’gir bosim C) Ochiq bosim D) Havo qatlami 7 / 25 1 ok (ot kuchi) necha W ga teng ? A) 735,5 w B) 780 w C) 900 w D) 420W 8 / 25 Energiyaning o’lchov birligi nima ? A) J B) Amper C) K D) S 9 / 25 1 millisekund necha sekundga teng A) 0,0001 B) 0.001 s C) 0,2s D) 0,002 10 / 25 Elektr poezdi Yangiyer shahridan Toshkentga 3 soatda etib keldi. Agar shaharlar orasidagi masofa taxminan 150 km bo’lsa poezdning o’rtacha tezligini toping. A) 200 km/soat B) 50 km/soat C) 150 km/soat D) 250 km/soat 11 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) Atomlar B) moddalar C) malikulalar D) fizik jismlar 12 / 25 Jismlarning harakati necha xil bo’ladi A) 3 xil B) 7 xil C) 2 xil D) 6 xil 13 / 25 72 km/soat necha m/s ga teng ? A) 20 m/s B) 10m/s C) 15 m/s D) 18 m/s 14 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) fizik jism B) molekula C) Modda D) mexanika 15 / 25 Bosim formulasini ko’rsating A) pa = a /t B) P=F/s C) 1/2 D) p=m/v 16 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatishlar B) Tajriba o 'tkazish C) Kuzatish va tajriba o'tkazish D) O'lchashlar 17 / 25 1 sutka necha soatga teng A) 30 soat B) 24 soat C) 50 Soat D) 45 soat 18 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Yo’l B) Masofa C) Traektoriya D) Kuchish 19 / 25 Diffuziya so’zining ma’nosi nima A) fizik jism B) Modda C) molekula D) tarqalish 20 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Genirator B) Menzurka C) Stator D) Issiqlik dvigatel 21 / 25 Suv necha gradusda qaynaydi A) 20˚C B) 15˚C C) 100˚C D) 25˚C 22 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) E.Lenuar B) J.Kyuno C) J.Uatt D) Jaul 23 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Amper B) Jaul C) Jeymis Uatt D) Kyuri 24 / 25 Temperaturaning yuqori chegarasi nechaga teng A) -273˚ C B) 2700˚ C C) 273,15˚ C D) Yuqori chegara qayt qilinmagan 25 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Spidametr B) Manometr C) Barometr D) Termometr 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz