Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 4-chorak Fizika choraklik 6-sinf Fizika 4-chorak InfoMaster Aprel 12, 2021 42 Ko'rishlar 323 izohlar SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! 6-sinf Fizika 4-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Tovush tebranishlarini elektr tebranishga aylantirib beruvchi asbob qanday nomlanadi. A) Roto B) Staton C) Rezenator D) Mikrofon 2 / 25 Dastlabki issiqlik dvegatorlari qanday nomlangan? A) Genirator B) Stator C) Rator D) Bug’ mashinasi 3 / 25 Linzaning fokus masofasi 4 sm .Uning optik kuchi nechaga teng A) 25 B) 4 C) 0,4 D) 0,25 4 / 25 Shiftga o’rnatilgan parrak sekundiga 10 marta aylanmoqda .Uning aylanish davri nimaga teng? A) 1 s B) 0,01 s C) 10 s D) 0,1 s 5 / 25 Temperaturaning quyi chegarasi nimaga teng A) 25000 C B) 15000 C C) -273,150 C D) 273,150 C 6 / 25 Inson qulog’ining o’g’riq sezish bo’sag’asi qanchaga teng ? A) 130 dB B) 150 dB C) 180 dB D) 100-110 dB 7 / 25 Tovushning balandligi nimaga teng ? A) Amplitudaga B) Chastotaga C) Davrga D) Rezonansga 8 / 25 Har qanday takrorlanuvchi harakatga ……… deyiladi A) Ava B B) davr C) Tebranma harakat D) Chastota 9 / 25 1 millisekund necha sekundga teng A) 0.001 s B) 0,0001 C) 0,2s D) 0,002 10 / 25 Fizik bilimlar manbai........ hisoblanadi? A) O'lchashlar B) Tajriba o 'tkazish C) Kuzatish va tajriba o'tkazish D) Kuzatishlar 11 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) Braun harakati B) molekula C) molekula massasi D) fizik jism 12 / 25 O'lchash xatoligi necha xil? A) 3xil B) 5xil C) 1xil D) 2xil 13 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) bug'lanish B) diffuziya C) Broun harakati D) issiqlikdan kengayish 14 / 25 72 km/soat necha m/s ga teng ? A) 15 m/s B) 10m/s C) 20 m/s D) 18 m/s 15 / 25 Jismlarning harakati necha xil bo’ladi A) 3 xil B) 6 xil C) 7 xil D) 2 xil 16 / 25 Moddalar qanday tuzilgan? A) Moddalarning tuzilishi ularning haroratiga bog'liq B) Moddalar asosan yaxlit holatda uchraydi. C) Moddalar juda mayda zarralardan tuzilgan. D) Moddalarning tuzilishi ularning holatiga bog'liq 17 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 760 Pa B) 1395 Pa C) 101360 Pa D) 10105 Pa 18 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Botish darajasi C) Suv sig’imi D) Vatar chizig’i 19 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Tarozi C) Spedametr D) Assilograf 20 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Ochiq bosim B) o’gir bosim C) Havo qatlami D) Atmosfera bosimi 21 / 25 Temperaturaning yuqori chegarasi nechaga teng A) Yuqori chegara qayt qilinmagan B) -273˚ C C) 273,15˚ C D) 2700˚ C 22 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 2 sm B) 6 sm C) 25 sm D) 10 sm 23 / 25 Richakning uzun yelkasi 6 m qisqa yelkasi 2 m ga teng. Uzun yelkasiga 10 N kuch ta’sir ettirilsa, qisqa tamoni uchi bilan qanday og’irlikdagi yukni ko’taradi A) 100 N B) 200 N C) 30 N D) 45 N E) 150 N 24 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Issiqlik dvigatel B) Menzurka C) Stator D) Genirator 25 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Genirator B) Bug’ mashinasi C) Rator D) Stator 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz