Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 416 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Jaul B) Jeymis Uatt C) Amper D) Kyuri 2 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 6 sm B) 10 sm C) 25 sm D) 2 sm 3 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) E.Lenuar B) Jaul C) J.Kyuno D) J.Uatt 4 / 25 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) Kuch B) Bosim C) Tezlik D) temperatura 5 / 25 Temperaturaning quyi chegarasi nimaga teng A) -273,15˚ C B) 273,15˚ C C) 1500˚C D) 2500˚C 6 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Menzurka B) Stator C) Issiqlik dvigatel D) Genirator 7 / 25 O'rtacha qiymat (o'lchangan qiymatlar o'rta arifmetigi)dan o'lchangan qiymat (o'lchash natijasi)ni ayirmasi(farqi) ... deyiladi. A) Jiddiy xatolik B) O'rtacha o'lchash C) Nisbiy xatolik D) Absolyut xatolik 8 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Ish B) Bosim C) Tezlik D) tezlanish 9 / 25 Diffuziya so’zining ma’nosi nima A) tarqalish B) molekula C) fizik jism D) Modda 10 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) diffuziya B) bug'lanish C) Broun harakati D) issiqlikdan kengayish 11 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) N=A/t C) F=mg D) F=A*S 12 / 25 O'lchash xatoligi necha xil? A) 3xil B) 1xil C) 2xil D) 5xil 13 / 25 1 sutka necha soatga teng A) 24 soat B) 50 Soat C) 30 soat D) 45 soat 14 / 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) 150 km/soat B) 250 km/soat C) 50 km/soat D) 200 km/soat 15 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Kichik massa B) Modda C) Materiya D) Qattiq jismlar 16 / 25 Bosim formulasini ko’rsating A) 1/2 B) pa = a /t C) P=F/s D) p=m/v 17 / 25 72 km/soat necha m/s ga teng ? A) 20 m/s B) 10m/s C) 15 m/s D) 18 m/s 18 / 25 Bir soat necha minutni tashkil etadi ? A) 60 min B) 35 min C) 20 min D) 80 min 19 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 50 B) 10 C) 3 D) 2 20 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Energiya B) Tezlanish C) Tezlik D) Quvvat 21 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 10105 Pa B) 760 Pa C) 101360 Pa D) 1395 Pa 22 / 25 Potensial energiya formulasini toping ? A) E=mgh B) S= v/t C) F=mg D) a= v/t 23 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) o’gir bosim B) Atmosfera bosimi C) Ochiq bosim D) Havo qatlami 24 / 25 Quvvatning o’lchov birligi nima ? A) Kelvin B) A C) W (Vatt) D) J 25 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 180 B) 1440 C) 360 D) 720 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