Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 58 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 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) O’lchash chegarasi B) t.j.y C) Chiziq shikalasi D) A va S E) Ulchash aniqligi 2 / 25 O'lchash xatoligi necha xil? A) 2xil B) 1xil C) 3xil D) 5xil 3 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) mexanika B) molekula C) Modda D) fizik jism 4 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Aristotel B) Kopernik C) Demokrit D) Arximed 5 / 25 Diffuziya so’zining ma’nosi nima A) fizik jism B) molekula C) tarqalish D) Modda 6 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) fizik jism B) molekula massasi C) Braun harakati D) molekula 7 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Tezlik B) Bosim C) tezlanish D) Ish 8 / 25 Bosim formulasini ko’rsating A) 1/2 B) p=m/v C) pa = a /t D) P=F/s 9 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Menzurka B) Issiqlik dvigatel C) Genirator D) Stator 10 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Nyuton B) Jeymis Uatt C) G.Daymler D) Jaul 11 / 25 Temperaturaning quyi chegarasi nimaga teng A) 273,15˚ C B) -273,15˚ C C) 2500˚C D) 1500˚C 12 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Rator B) Bug’ mashinasi C) Genirator D) Stator 13 / 25 Suv necha gradusda qaynaydi A) 20˚C B) 15˚C C) 25˚C D) 100˚C 14 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Kyuri B) Jaul C) Jeymis Uatt D) Amper 15 / 25 Ikki yoki bir tomonni sferik sirt bilan chegaralangan shaffof jismga nima deyiladi? A) Dvigatel B) Lenza C) Botiq lenza D) Bosim 16 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁷m/s B) 300m/s C) 30*10⁹ m/s D) 3*10⁸ m/s 17 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) J.Uatt B) O.Ryomer C) Nyuton D) Rezirfort 18 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 2 sm B) 25 sm C) 10 sm D) 6 sm 19 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Quvvat B) Tezlik C) Energiya D) Tezlanish 20 / 25 Potensial energiya formulasini toping ? A) a= v/t B) S= v/t C) E=mgh D) F=mg 21 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Suv sig’imi B) Botish darajasi C) Vatar chizig’i D) A va D 22 / 25 Quvvatning o’lchov birligi nima ? A) J B) Kelvin C) W (Vatt) D) A 23 / 25 Massaning o’lchov birligi nima ? A) m/s B) kg C) J D) N 24 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Ish B) Deffuziya C) Energiya D) Bosim 25 / 25 Ish formulasini ko’rsating ? A) F=mg B) a= v/t C) A=FS D) N=A/t 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