Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 62 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 Bosim formulasini ko’rsating A) pa = a /t B) 1/2 C) p=m/v D) P=F/s 2 / 25 72 km/soat necha m/s ga teng ? A) 15 m/s B) 20 m/s C) 10m/s D) 18 m/s 3 / 25 O'lchash xatoligi necha xil? A) 2xil B) 5xil C) 3xil D) 1xil 4 / 25 O'rtacha qiymat (o'lchangan qiymatlar o'rta arifmetigi)dan o'lchangan qiymat (o'lchash natijasi)ni ayirmasi(farqi) ... deyiladi. A) O'rtacha o'lchash B) Nisbiy xatolik C) Absolyut xatolik D) Jiddiy xatolik 5 / 25 «Atom ichida bo'shliq va bo'lakchalar bo'lib, bu bo'lakchalarning hammasi harakatda bo'ladi». Bu jumlalar qaysi allomaga tegishli? A) Demokrit B) Ibn Sino C) A.R. Benmiy D) Abu Bakr Ar-Roziy 6 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) diffuziya B) Broun harakati C) bug'lanish D) issiqlikdan kengayish 7 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Modda B) Qattiq jismlar C) Materiya D) Kichik massa 8 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Tezlik B) tezlanish C) Bosim D) Ish 9 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) molekula B) Modda C) fizik jism D) mexanika 10 / 25 Jismlarning harakati necha xil bo’ladi A) 6 xil B) 2 xil C) 3 xil D) 7 xil 11 / 25 1 ok (ot kuchi) necha W ga teng ? A) 780 w B) 900 w C) 420W D) 735,5 w 12 / 25 Quvvatning o’lchov birligi nima ? A) Kelvin B) J C) A D) W (Vatt) 13 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Spedametr B) Tarozi C) Assilograf D) Barometr 14 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Deffuziya B) Bosim C) Energiya D) Ish 15 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) A=FS B) a =v/t C) P= pgh D) F= ma 16 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 10 B) 50 C) 3 D) 2 17 / 25 100 g massali tinch turgan jismga kuch qo’yilganda u silliq gorizantal muz ustida ishqalanmasdan 10 m/s tezlikka erishdi jism qanday kenitek energiyaga erishgan ? A) 5 B) 2 C) 3 D) 4 18 / 25 Konveksiya so’zining ma’nosi nima? A) Sochilish B) Yoyilish C) Olib kelish D) Aralashish 19 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 25 sm B) 6 sm C) 10 sm D) 2 sm 20 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Barometr B) Manometr C) Spidametr D) Termometr 21 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 1500˚ C B) 2500˚C C) 2800˚ C D) 100˚ C 22 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁸ m/s B) 300m/s C) 3*10⁷m/s D) 30*10⁹ m/s 23 / 25 Suv necha gradusda qaynaydi A) 15˚C B) 20˚C C) 25˚C D) 100˚C 24 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) O.Ryomer B) Rezirfort C) Nyuton D) J.Uatt 25 / 25 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) 2500˚C C) 273,15˚ C D) -273,15˚ 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 Author: InfoMaster Foydali bo'lsa mamnunmiz