Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 73 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Massaning o’lchov birligi nima ? A) kg B) N C) m/s D) J 2 / 25 1 ok (ot kuchi) necha W ga teng ? A) 780 w B) 735,5 w C) 420W D) 900 w 3 / 25 Potensial energiya formulasini toping ? A) F=mg B) S= v/t C) a= v/t D) E=mgh 4 / 25 Energiyaning o’lchov birligi nima ? A) S B) J C) Amper D) K 5 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 2 B) 10 C) 3 D) 50 6 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Ochiq bosim B) Atmosfera bosimi C) Havo qatlami D) o’gir bosim 7 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 760 Pa B) 101360 Pa C) 10105 Pa D) 1395 Pa 8 / 25 O'rtacha qiymat (o'lchangan qiymatlar o'rta arifmetigi)dan o'lchangan qiymat (o'lchash natijasi)ni ayirmasi(farqi) ... deyiladi. A) Nisbiy xatolik B) Absolyut xatolik C) Jiddiy xatolik D) O'rtacha o'lchash 9 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) moddalar B) malikulalar C) fizik jismlar D) Atomlar 10 / 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) A.R. Benmiy C) Abu Bakr Ar-Roziy D) Ibn Sino 11 / 25 Jismlarning harakati necha xil bo’ladi A) 6 xil B) 7 xil C) 2 xil D) 3 xil 12 / 25 1 sutka necha soatga teng A) 30 soat B) 50 Soat C) 45 soat D) 24 soat 13 / 25 Bosim formulasini ko’rsating A) P=F/s B) pa = a /t C) 1/2 D) p=m/v 14 / 25 O'lchash xatoligi necha xil? A) 3xil B) 1xil C) 2xil D) 5xil 15 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula massasi B) molekula C) Braun harakati D) fizik jism 16 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) Broun harakati B) diffuziya C) issiqlikdan kengayish D) bug'lanish 17 / 25 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) A va S B) t.j.y C) Chiziq shikalasi D) Ulchash aniqligi E) O’lchash chegarasi 18 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Kichik massa B) Materiya C) Modda D) Qattiq jismlar 19 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) k=Fl B) A=Fs C) D=1/F D) F=ma 20 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Bug’ mashinasi B) Genirator C) Stator D) Rator 21 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) E.Lenuar B) J.Uatt C) J.Kyuno D) Jaul 22 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) Rezirfort B) J.Uatt C) O.Ryomer D) Nyuton 23 / 25 Ikki yoki bir tomonni sferik sirt bilan chegaralangan shaffof jismga nima deyiladi? A) Botiq lenza B) Bosim C) Lenza D) Dvigatel 24 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Spidametr B) Termometr C) Barometr D) Manometr 25 / 25 Temperaturaning quyi chegarasi nimaga teng A) 2500˚C B) 1500˚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