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 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) 273,15˚ C C) -273,15˚ C D) 2500˚C 2 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Issiqlik dvigatel B) Genirator C) Stator D) Menzurka 3 / 25 1 millisekund necha sekundga teng A) 0.001 s B) 0,002 C) 0,0001 D) 0,2s 4 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) tezlanish B) Bosim C) Tezlik D) Ish 5 / 25 Bosim formulasini ko’rsating A) p=m/v B) 1/2 C) pa = a /t D) P=F/s 6 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) Braun harakati B) fizik jism C) molekula massasi D) molekula 7 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatishlar B) O'lchashlar C) Tajriba o 'tkazish D) Kuzatish va tajriba o'tkazish 8 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Materiya B) Qattiq jismlar C) Modda D) Kichik massa 9 / 25 Diffuziya so’zining ma’nosi nima A) molekula B) fizik jism C) Modda D) tarqalish 10 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Traektoriya B) Masofa C) Kuchish D) Yo’l 11 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=mg B) N=A/t C) a =v / D) F=A*S 12 / 25 Tovush tebranishlarini elektr tebranishga aylantirib beruvchi asbob qanday nomlanadi. A) Rezenator B) Roto C) Staton D) Mikrofon 13 / 25 Kamertoni kim ixtiro qilgan A) Kens B) J.Shorom C) Joul D) Rezerfort 14 / 25 Aniq bir chastotali tovush chiqaradigan asbob ….. A) rezanator B) kamerton C) rubob D) tor 15 / 25 Dastlabki issiqlik dvegatorlari qanday nomlangan? A) Genirator B) Stator C) Bug’ mashinasi D) Rator 16 / 25 Yoro’g’lik rangini birunchi bo’lib kim aniqlagan . A) Nyuton B) Joul C) Amper D) Rezerford 17 / 25 16 Hz dan kichik tovushlar qanday ataladi . A) ultra tovush B) chaqmoq C) mamaqaldiraq D) infratovush 18 / 25 Linzaning fokus masofasi 4 sm .Uning optik kuchi nechaga teng A) 0,25 B) 4 C) 0,4 D) 25 19 / 25 Chastotaning o’lchov birligi nima? A) Gers B) m/s C) Joul D) amper 20 / 25 Ayollar chiqaradigan asosiy tonlarni belgilang A) Tenor,Bbariton, soprano B) Soprano,Kontralto,Messo-soprano C) Bas, Bariton D) Bariton,soprano 21 / 25 Potensial energiya formulasini toping ? A) E=mgh B) a= v/t C) F=mg D) S= v/t 22 / 25 Energiyaning o’lchov birligi nima ? A) S B) Amper C) K D) J 23 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Vatar chizig’i B) Suv sig’imi C) A va D D) Botish darajasi 24 / 25 Massaning o’lchov birligi nima ? A) kg B) m/s C) J D) N 25 / 25 Richakning uzun yelkasi 6 m qisqa yelkasi 2 m ga teng. Uzun yelkasiga 10 N kuch ta’sir ettirilsa, richak muvozanatda bo'lishi uchun qisqa yelkasiga qancha yuk qo'yish kerak? A) 45 N B) 30 N C) 100 N D) 150 N 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