6-sinf Fizika 3-chorak Aprel 12, 2021 da chop etilgan InfoMaster tomonidan 6-sinf Fizika 3-chorak ga 2 fikr bildirilgan 12 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 3 B) 50 C) 2 D) 10 2 / 25 1 ok (ot kuchi) necha W ga teng ? A) 900 w B) 420W C) 735,5 w D) 780 w 3 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) Atomlar B) malikulalar C) fizik jismlar D) moddalar 4 / 25 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) Kuch B) Tezlik C) temperatura D) Bosim 5 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Jaul B) Jeymis Uatt C) Kyuri D) Amper 6 / 25 Diffuziya so’zining ma’nosi nima A) molekula B) Modda C) tarqalish D) fizik jism 7 / 25 O'lchash xatoligi necha xil? A) 3xil B) 2xil C) 1xil D) 5xil 8 / 25 Paskal qonuni ta’rifini ko’rsating ? A) O’g’irlik kuchi hisobga olinadi B) Massa va og’irlik har doim teng C) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi D) Og’irlik kuchi hisobga olinmaydi 9 / 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) 150 km/soat C) 250 km/soat D) 200 km/soat 10 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Havo qatlami B) Atmosfera bosimi C) Ochiq bosim D) o’gir bosim 11 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Botish darajasi B) Vatar chizig’i C) A va D D) Suv sig’imi 12 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Traektoriya B) Kuchish C) Yo’l D) Masofa 13 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 1440 B) 360 C) 180 D) 720 14 / 25 Konveksiya so’zining ma’nosi nima? A) Olib kelish B) Aralashish C) Sochilish D) Yoyilish 15 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Ish B) Bosim C) Tezlik D) tezlanish 16 / 25 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) A va S B) Ulchash aniqligi C) Chiziq shikalasi D) O’lchash chegarasi E) t.j.y 17 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Uatt B) Jaul C) J.Kyuno D) E.Lenuar 18 / 25 Jismlarning harakati necha xil bo’ladi A) 7 xil B) 6 xil C) 2 xil D) 3 xil 19 / 25 Richakning uzun yelkasi 6 m qisqa yelkasi 2 m ga teng. Uzun yelkasiga 10 N kuch ta’sir ettirilsa, qisqa tamoni uchi bilan qanday og’irlikdagi yukni ko’taradi A) 200 N B) 100 N C) 45 N D) 150 N E) 30 N 20 / 25 Massaning o’lchov birligi nima ? A) N B) J C) m/s D) kg 21 / 25 Suv necha gradusda qaynaydi A) 100˚C B) 25˚C C) 15˚C D) 20˚C 22 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) A=Fs B) D=1/F C) k=Fl D) F=ma 23 / 25 Quvvatning o’lchov birligi nima ? A) A B) Kelvin C) W (Vatt) D) J 24 / 25 1 millisekund necha sekundga teng A) 0,0001 B) 0,002 C) 0,2s D) 0.001 s 25 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁷m/s B) 300m/s C) 3*10⁸ m/s D) 30*10⁹ m/s 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 Fizika choraklik Teglar:6-sinf, Fizika
