Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 57 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 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) Modda B) mexanika C) molekula D) fizik jism 2 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula massasi B) Braun harakati C) molekula D) fizik jism 3 / 25 1 sutka necha soatga teng A) 45 soat B) 24 soat C) 50 Soat D) 30 soat 4 / 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) 250 km/soat C) 200 km/soat D) 150 km/soat 5 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Kuchish B) Masofa C) Traektoriya D) Yo’l 6 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) N=A/t C) F=mg D) F=A*S 7 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik qonunlar B) fizik jismlar C) molekulalar D) fizik hodisalar E) moddalar 8 / 25 Bosim formulasini ko’rsating A) 1/2 B) pa = a /t C) P=F/s D) p=m/v 9 / 25 «Atom ichida bo'shliq va bo'lakchalar bo'lib, bu bo'lakchalarning hammasi harakatda bo'ladi». Bu jumlalar qaysi allomaga tegishli? A) Abu Bakr Ar-Roziy B) A.R. Benmiy C) Ibn Sino D) Demokrit 10 / 25 O'lchash xatoligi necha xil? A) 3xil B) 1xil C) 5xil D) 2xil 11 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatishlar B) Kuzatish va tajriba o'tkazish C) Tajriba o 'tkazish D) O'lchashlar 12 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) I.Nyuton B) G.Galiley C) Aristotel D) M.V.Lomonosov 13 / 25 Jismlarning harakati necha xil bo’ladi A) 7 xil B) 3 xil C) 2 xil D) 6 xil 14 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 1500˚ C B) 2800˚ C C) 100˚ C D) 2500˚C 15 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Bug’ mashinasi B) Genirator C) Stator D) Rator 16 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 10 sm B) 2 sm C) 25 sm D) 6 sm 17 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Barometr B) Manometr C) Termometr D) Spidametr 18 / 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) 4 B) 2 C) 3 D) 5 19 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 1395 Pa B) 10105 Pa C) 760 Pa D) 101360 Pa 20 / 25 Potensial energiya formulasini toping ? A) a= v/t B) F=mg C) E=mgh D) S= v/t 21 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Tarozi C) Assilograf D) Spedametr 22 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Bosim B) Ish C) Energiya D) Deffuziya 23 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi B) O’g’irlik kuchi hisobga olinadi C) Massa va og’irlik har doim teng D) Og’irlik kuchi hisobga olinmaydi 24 / 25 Massaning o’lchov birligi nima ? A) m/s B) J C) N D) kg 25 / 25 Energiyaning o’lchov birligi nima ? A) K B) J C) S D) Amper 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