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 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Deffuziya B) Ish C) Bosim D) Energiya 2 / 25 Ish formulasini ko’rsating ? A) A=FS B) F=mg C) N=A/t D) a= v/t 3 / 25 Massaning o’lchov birligi nima ? A) kg B) J C) N D) m/s 4 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Massa va og’irlik har doim teng B) Og’irlik kuchi hisobga olinmaydi C) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi D) O’g’irlik kuchi hisobga olinadi 5 / 25 1 ok (ot kuchi) necha W ga teng ? A) 900 w B) 780 w C) 420W D) 735,5 w 6 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) A=FS B) a =v/t C) P= pgh D) F= ma 7 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Kopernik B) Arximed C) Demokrit D) Aristotel 8 / 25 Bosim formulasini ko’rsating A) pa = a /t B) p=m/v C) P=F/s D) 1/2 9 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) Atomlar B) moddalar C) malikulalar D) fizik jismlar 10 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Ish B) tezlanish C) Bosim D) Tezlik 11 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) M.V.Lomonosov B) I.Nyuton C) G.Galiley D) Aristotel 12 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Kuchish B) Yo’l C) Traektoriya D) Masofa 13 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) a =v / C) F=mg D) N=A/t 14 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Modda B) Kichik massa C) Qattiq jismlar D) Materiya 15 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) diffuziya B) bug'lanish C) Broun harakati D) issiqlikdan kengayish 16 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatish va tajriba o'tkazish B) Tajriba o 'tkazish C) O'lchashlar D) Kuzatishlar 17 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula B) molekula massasi C) fizik jism D) Braun harakati 18 / 25 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) Kuch B) temperatura C) Bosim D) Tezlik 19 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Uatt B) Jaul C) E.Lenuar D) J.Kyuno 20 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 2500˚C B) 2800˚ C C) 100˚ C D) 1500˚ C 21 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 25 sm B) 2 sm C) 6 sm D) 10 sm 22 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) D=1/F B) k=Fl C) F=ma D) A=Fs 23 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Barometr B) Manometr C) Termometr D) Spidametr 24 / 25 Suv necha gradusda qaynaydi A) 15˚C B) 25˚C C) 100˚C D) 20˚C 25 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Genirator B) Stator C) Bug’ mashinasi D) Rator 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