6-sinf Fizika 4-chorak Aprel 12, 2021Aprel 12, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Fizika 4-chorak ga fikr bildirilmagan. 23 OMAD YOR BO'LSIN! 6-sinf Fizika 4-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 O'rtacha qiymat (o'lchangan qiymatlar o'rta arifmetigi)dan o'lchangan qiymat (o'lchash natijasi)ni ayirmasi(farqi) ... deyiladi. A) O'rtacha o'lchash B) Nisbiy xatolik C) Jiddiy xatolik D) Absolyut xatolik 2 / 25 72 km/soat necha m/s ga teng ? A) 18 m/s B) 15 m/s C) 10m/s D) 20 m/s 3 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Yo’l B) Traektoriya C) Kuchish D) Masofa 4 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) Atomlar B) fizik jismlar C) malikulalar D) moddalar 5 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) N=A/t C) F=mg D) F=A*S 6 / 25 1 millisekund necha sekundga teng A) 0,0001 B) 0,002 C) 0,2s D) 0.001 s 7 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Suv sig’imi B) Vatar chizig’i C) Botish darajasi D) A va D 8 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 10 B) 50 C) 3 D) 2 9 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) A=FS B) F= ma C) P= pgh D) a =v/t 10 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 1395 Pa B) 101360 Pa C) 10105 Pa D) 760 Pa 11 / 25 Chastotaning o’lchov birligi nima? A) Joul B) Gers C) amper D) m/s 12 / 25 Har qanday takrorlanuvchi harakatga ……… deyiladi A) Ava B B) Chastota C) davr D) Tebranma harakat 13 / 25 Kamertoni kim ixtiro qilgan A) Kens B) J.Shorom C) Joul D) Rezerfort 14 / 25 Suv necha gradusda qaynaydi A) 100C B) 250 C C) 150C D) 1000 C 15 / 25 Kamalak oq yorug‘likni 7 xil rangga ajralishi nima deb ataladi? A) Linza B) spektr C) Prizma D) nur 16 / 25 Ayollar chiqaradigan asosiy tonlarni belgilang A) Tenor,Bbariton, soprano B) Bas, Bariton C) Bariton,soprano D) Soprano,Kontralto,Messo-soprano 17 / 25 Dastlabki issiqlik dvegatorlari qanday nomlangan? A) Bug’ mashinasi B) Rator C) Stator D) Genirator 18 / 25 Yoro’g’lik rangini birunchi bo’lib kim aniqlagan . A) Rezerford B) Joul C) Amper D) Nyuton 19 / 25 Tovushning suvdagi tezligini kim aniqlagan A) Rezerford ,Paskal B) P.Kyuri C) J.Kolladan Ya. Shturm D) O.Ryomer 20 / 25 Aniq bir chastotali tovush chiqaradigan asbob ….. A) rubob B) tor C) rezanator D) kamerton 21 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) O.Ryomer B) Rezirfort C) J.Uatt D) Nyuton 22 / 25 Konveksiya so’zining ma’nosi nima? A) Yoyilish B) Olib kelish C) Aralashish D) Sochilish 23 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Kyuno B) Jaul C) J.Uatt D) E.Lenuar 24 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Kyuri B) Jaul C) Amper D) Jeymis Uatt 25 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁸ m/s B) 30*10⁹ m/s C) 3*10⁷m/s D) 300m/s 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 Fizika choraklik Teglar:6-sinf, Fizika