Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 4-chorak Fizika choraklik 6-sinf Fizika 4-chorak InfoMaster Aprel 12, 2021 50 Ko'rishlar 323 izohlar SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! 6-sinf Fizika 4-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 10 B) 50 C) 3 D) 2 2 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Tarozi B) Spedametr C) Barometr D) Assilograf 3 / 25 Energiyaning o’lchov birligi nima ? A) S B) K C) Amper D) J 4 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) F= ma B) a =v/t C) A=FS D) P= pgh 5 / 25 1 ok (ot kuchi) necha W ga teng ? A) 735,5 w B) 780 w C) 900 w D) 420W 6 / 25 Temperaturaning yuqori chegarasi nechaga teng A) Yuqori chegara qayt qilinmagan B) 273,15˚ C C) -273˚ C D) 2700˚ C 7 / 25 Suv necha gradusda qaynaydi A) 100˚C B) 25˚C C) 20˚C D) 15˚C 8 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Amper B) Jaul C) Jeymis Uatt D) Kyuri 9 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) a =v / C) N=A/t D) F=mg 10 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) fizik jism B) Modda C) molekula D) mexanika 11 / 25 72 km/soat necha m/s ga teng ? A) 10m/s B) 20 m/s C) 15 m/s D) 18 m/s 12 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula B) fizik jism C) Braun harakati D) molekula massasi 13 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) fizik jismlar B) malikulalar C) Atomlar D) moddalar 14 / 25 1 millisekund necha sekundga teng A) 0,002 B) 0,2s C) 0.001 s D) 0,0001 15 / 25 Moddalar qanday tuzilgan? A) Moddalar asosan yaxlit holatda uchraydi. B) Moddalarning tuzilishi ularning holatiga bog'liq C) Moddalarning tuzilishi ularning haroratiga bog'liq D) Moddalar juda mayda zarralardan tuzilgan. 16 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Demokrit B) Aristotel C) Arximed D) Kopernik 17 / 25 Tovushni havoda tarqalish tezligini kim aniqlagan? A) B.Paskal B) Nyuton C) M.Mersen D) O.Ryomer 18 / 25 Erkaklar chiqaradigan asosiy tonlarni belgilang A) Messo-saprano B) Saprano ,Kontrolto C) Saprano,Bas, Tenor D) Bas, Bariton,Tenor 19 / 25 Yoro’g’lik rangini birunchi bo’lib kim aniqlagan . A) Nyuton B) Joul C) Rezerford D) Amper 20 / 25 Inson qulog’ining o’g’riq sezish bo’sag’asi qanchaga teng ? A) 150 dB B) 100-110 dB C) 130 dB D) 180 dB 21 / 25 Kamalak oq yorug‘likni 7 xil rangga ajralishi nima deb ataladi? A) nur B) Prizma C) Linza D) spektr 22 / 25 Har qanday takrorlanuvchi harakatga ……… deyiladi A) Ava B B) Chastota C) davr D) Tebranma harakat 23 / 25 Tovush tebranishlarini elektr tebranishga aylantirib beruvchi asbob qanday nomlanadi. A) Staton B) Roto C) Mikrofon D) Rezenator 24 / 25 Aniq bir chastotali tovush chiqaradigan asbob ….. A) kamerton B) rubob C) tor D) rezanator 25 / 25 Temperaturaning quyi chegarasi nimaga teng A) 15000 C B) 273,150 C C) -273,150 C D) 25000 C 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