Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 429 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Temperaturaning quyi chegarasi nimaga teng A) -273,15˚ C B) 1500˚C C) 273,15˚ C D) 2500˚C 2 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Manometr B) Barometr C) Termometr D) Spidametr 3 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Kyuno B) J.Uatt C) Jaul D) E.Lenuar 4 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) F=ma B) k=Fl C) A=Fs D) D=1/F 5 / 25 Ikki yoki bir tomonni sferik sirt bilan chegaralangan shaffof jismga nima deyiladi? A) Botiq lenza B) Dvigatel C) Lenza D) Bosim 6 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 25 sm B) 6 sm C) 2 sm D) 10 sm 7 / 25 Suv necha gradusda qaynaydi A) 25˚C B) 20˚C C) 15˚C D) 100˚C 8 / 25 Konveksiya so’zining ma’nosi nima? A) Sochilish B) Olib kelish C) Aralashish D) Yoyilish 9 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula B) molekula massasi C) Braun harakati D) fizik jism 10 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) mexanika B) Modda C) molekula D) fizik jism 11 / 25 Jismlarning harakati necha xil bo’ladi A) 3 xil B) 7 xil C) 6 xil D) 2 xil 12 / 25 72 km/soat necha m/s ga teng ? A) 20 m/s B) 18 m/s C) 10m/s D) 15 m/s 13 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Modda B) Qattiq jismlar C) Kichik massa D) Materiya 14 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Tezlik B) Ish C) tezlanish D) Bosim 15 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) F=mg C) N=A/t D) a =v / 16 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) issiqlikdan kengayish B) bug'lanish C) Broun harakati D) diffuziya 17 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik hodisalar B) moddalar C) fizik jismlar D) fizik qonunlar E) molekulalar 18 / 25 Bosim formulasini ko’rsating A) P=F/s B) 1/2 C) p=m/v D) pa = a /t 19 / 25 Massaning o’lchov birligi nima ? A) N B) m/s C) J D) kg 20 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Energiya B) Tezlik C) Tezlanish D) Quvvat 21 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Ish B) Energiya C) Deffuziya D) Bosim 22 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) a =v/t B) A=FS C) F= ma D) P= pgh 23 / 25 Quvvatning o’lchov birligi nima ? A) A B) W (Vatt) C) J D) Kelvin 24 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 180 B) 360 C) 1440 D) 720 25 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Vatar chizig’i C) Suv sig’imi D) Botish darajasi 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