Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 4-chorak Fizika choraklik 6-sinf Fizika 4-chorak InfoMaster Aprel 12, 2021 13 Ko'rishlar 323 izohlar SaqlashSaqlanganOlib tashlandi 0 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 4-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Ish formulasini ko’rsating ? A) N=A/t B) a= v/t C) A=FS D) F=mg 2 / 25 Energiyaning o’lchov birligi nima ? A) S B) J C) K D) Amper 3 / 25 Potensial energiya formulasini toping ? A) a= v/t B) E=mgh C) S= v/t D) F=mg 4 / 25 Quvvatning o’lchov birligi nima ? A) A B) J C) W (Vatt) D) Kelvin 5 / 25 Konveksiya so’zining ma’nosi nima? A) Olib kelish B) Yoyilish C) Aralashish D) Sochilish 6 / 25 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) 273,15˚ C C) -273,15˚ C D) 2500˚C 7 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) F=ma B) k=Fl C) D=1/F D) A=Fs 8 / 25 Temperaturaning yuqori chegarasi nechaga teng A) 2700˚ C B) Yuqori chegara qayt qilinmagan C) 273,15˚ C D) -273˚ C 9 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) Nyuton B) Rezirfort C) J.Uatt D) O.Ryomer 10 / 25 Bosim formulasini ko’rsating A) P=F/s B) p=m/v C) pa = a /t D) 1/2 11 / 25 72 km/soat necha m/s ga teng ? A) 18 m/s B) 15 m/s C) 20 m/s D) 10m/s 12 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) molekula B) Modda C) mexanika D) fizik jism 13 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) moddalar B) fizik jismlar C) fizik hodisalar D) molekulalar E) fizik qonunlar 14 / 25 Diffuziya so’zining ma’nosi nima A) tarqalish B) Modda C) molekula D) fizik jism 15 / 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 16 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) issiqlikdan kengayish B) diffuziya C) bug'lanish D) Broun harakati 17 / 25 Moddalar qanday tuzilgan? A) Moddalarning tuzilishi ularning holatiga bog'liq B) Moddalar asosan yaxlit holatda uchraydi. C) Moddalarning tuzilishi ularning haroratiga bog'liq D) Moddalar juda mayda zarralardan tuzilgan. 18 / 25 Temperaturaning yuqori chegarasi nechaga teng A) 27000 C B) 2730 C C) Yuqori chegara qayt qilinmagan D) 273,150 C 19 / 25 Ayollar chiqaradigan asosiy tonlarni belgilang A) Bas, Bariton B) Soprano,Kontralto,Messo-soprano C) Bariton,soprano D) Tenor,Bbariton, soprano 20 / 25 Shiftga o’rnatilgan parrak sekundiga 10 marta aylanmoqda .Uning aylanish davri nimaga teng? A) 1 s B) 0,01 s C) 0,1 s D) 10 s 21 / 25 1 sekund vaqt davomida tebranishlar soni…………deyiladi? A) davr B) spekt C) rezanator D) chastota 22 / 25 Yoro’g’lik rangini birunchi bo’lib kim aniqlagan . A) Rezerford B) Amper C) Joul D) Nyuton 23 / 25 Temperaturaning quyi chegarasi nimaga teng A) 273,150 C B) -273,150 C C) 15000 C D) 25000 C 24 / 25 Tovushning balandligi nimaga teng ? A) Amplitudaga B) Davrga C) Chastotaga D) Rezonansga 25 / 25 Inson qulog’ining o’g’riq sezish bo’sag’asi qanchaga teng ? A) 100-110 dB B) 130 dB C) 150 dB D) 180 dB 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