Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 377 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 1 ok (ot kuchi) necha W ga teng ? A) 780 w B) 900 w C) 420W D) 735,5 w 2 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) o’gir bosim B) Atmosfera bosimi C) Ochiq bosim D) Havo qatlami 3 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Quvvat B) Tezlik C) Tezlanish D) Energiya 4 / 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) 2 B) 3 C) 5 D) 4 5 / 25 Massasi 4 kg va yuzasi 4 m2 bo’lgan gilam polga qacha bosim berdi? A) 10 B) 50 C) 2 D) 3 6 / 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) Og’irlik kuchi hisobga olinmaydi D) Massa va og’irlik har doim teng 7 / 25 Energiyaning o’lchov birligi nima ? A) Amper B) S C) J D) K 8 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Energiya B) Deffuziya C) Bosim D) Ish 9 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Tarozi B) Barometr C) Spedametr D) Assilograf 10 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Jeymis Uatt B) Jaul C) G.Daymler D) Nyuton 11 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 25 sm B) 10 sm C) 2 sm D) 6 sm 12 / 25 Konveksiya so’zining ma’nosi nima? A) Olib kelish B) Sochilish C) Yoyilish D) Aralashish 13 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) F=ma B) D=1/F C) A=Fs D) k=Fl 14 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁷m/s B) 300m/s C) 3*10⁸ m/s D) 30*10⁹ m/s 15 / 25 Temperaturaning quyi chegarasi nimaga teng A) 2500˚C B) -273,15˚ C C) 273,15˚ C D) 1500˚C 16 / 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) 150 N D) 30 N E) 45 N 17 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Kyuno B) E.Lenuar C) Jaul D) J.Uatt 18 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Bosim B) tezlanish C) Ish D) Tezlik 19 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) Aristotel B) G.Galiley C) M.V.Lomonosov D) I.Nyuton 20 / 25 Diffuziya so’zining ma’nosi nima A) fizik jism B) tarqalish C) Modda D) molekula 21 / 25 1 sutka necha soatga teng A) 30 soat B) 45 soat C) 50 Soat D) 24 soat 22 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) F=mg C) N=A/t D) a =v / 23 / 25 Bosim formulasini ko’rsating A) P=F/s B) 1/2 C) p=m/v D) pa = a /t 24 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) fizik jism B) molekula C) mexanika D) Modda 25 / 25 Bir soat necha minutni tashkil etadi ? A) 80 min B) 60 min C) 35 min D) 20 min 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