Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 59 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 1 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 760 Pa B) 10105 Pa C) 101360 Pa D) 1395 Pa 2 / 25 1 ok (ot kuchi) necha W ga teng ? A) 420W B) 735,5 w C) 900 w D) 780 w 3 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Tarozi B) Spedametr C) Barometr D) Assilograf 4 / 25 Ish formulasini ko’rsating ? A) a= v/t B) N=A/t C) A=FS D) F=mg 5 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Suv sig’imi C) Botish darajasi D) Vatar chizig’i 6 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 50 B) 2 C) 3 D) 10 7 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Modda B) Kichik massa C) Materiya D) Qattiq jismlar 8 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Kuchish B) Masofa C) Yo’l D) Traektoriya 9 / 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) 50 km/soat B) 200 km/soat C) 150 km/soat D) 250 km/soat 10 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) fizik jism B) molekula C) Braun harakati D) molekula massasi 11 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) a =v / C) N=A/t D) F=mg 12 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) M.V.Lomonosov B) I.Nyuton C) G.Galiley D) Aristotel 13 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Tezlik B) Bosim C) tezlanish D) Ish 14 / 25 Diffuziya so’zining ma’nosi nima A) fizik jism B) tarqalish C) molekula D) Modda 15 / 25 Moddalar qanday tuzilgan? A) Moddalarning tuzilishi ularning holatiga bog'liq B) Moddalar juda mayda zarralardan tuzilgan. C) Moddalar asosan yaxlit holatda uchraydi. D) Moddalarning tuzilishi ularning haroratiga bog'liq 16 / 25 1 sutka necha soatga teng A) 30 soat B) 50 Soat C) 45 soat D) 24 soat 17 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatishlar B) O'lchashlar C) Tajriba o 'tkazish D) Kuzatish va tajriba o'tkazish 18 / 25 Bir soat necha minutni tashkil etadi ? A) 35 min B) 80 min C) 60 min D) 20 min 19 / 25 Bosim formulasini ko’rsating A) p=m/v B) 1/2 C) pa = a /t D) P=F/s 20 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Spidametr B) Manometr C) Barometr D) Termometr 21 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Issiqlik dvigatel B) Menzurka C) Stator D) Genirator 22 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) E.Lenuar B) J.Kyuno C) J.Uatt D) Jaul 23 / 25 Yorug’lik tezligi nechaga teng? A) 300m/s B) 30*10⁹ m/s C) 3*10⁸ m/s D) 3*10⁷m/s 24 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Bug’ mashinasi B) Rator C) Stator D) Genirator 25 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Jeymis Uatt B) Nyuton C) Jaul D) G.Daymler 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 Foydali bo'lsa mamnunmiz