Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 383 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 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) mexanika B) Modda C) molekula D) fizik jism 2 / 25 O'lchash xatoligi necha xil? A) 3xil B) 5xil C) 1xil D) 2xil 3 / 25 1 millisekund necha sekundga teng A) 0,002 B) 0,2s C) 0.001 s D) 0,0001 4 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) diffuziya B) issiqlikdan kengayish C) bug'lanish D) Broun harakati 5 / 25 72 km/soat necha m/s ga teng ? A) 18 m/s B) 15 m/s C) 10m/s D) 20 m/s 6 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) F=A*S C) F=mg D) N=A/t 7 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Traektoriya B) Kuchish C) Masofa D) Yo’l 8 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik jismlar B) moddalar C) fizik hodisalar D) molekulalar E) fizik qonunlar 9 / 25 Bosim formulasini ko’rsating A) pa = a /t B) 1/2 C) P=F/s D) p=m/v 10 / 25 Moddalar qanday tuzilgan? A) Moddalar asosan yaxlit holatda uchraydi. B) Moddalarning tuzilishi ularning haroratiga bog'liq C) Moddalar juda mayda zarralardan tuzilgan. D) Moddalarning tuzilishi ularning holatiga bog'liq 11 / 25 Temperaturaning quyi chegarasi nimaga teng A) -273,15˚ C B) 2500˚C C) 273,15˚ C D) 1500˚C 12 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Jaul B) G.Daymler C) Jeymis Uatt D) Nyuton 13 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 1500˚ C B) 100˚ C C) 2800˚ C D) 2500˚C 14 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁷m/s B) 30*10⁹ m/s C) 3*10⁸ m/s D) 300m/s 15 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Termometr B) Manometr C) Spidametr D) Barometr 16 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Kyuri B) Jeymis Uatt C) Amper D) Jaul 17 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) O.Ryomer B) Nyuton C) Rezirfort D) J.Uatt 18 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Bug’ mashinasi B) Stator C) Genirator D) Rator 19 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 760 Pa B) 10105 Pa C) 101360 Pa D) 1395 Pa 20 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Botish darajasi C) Suv sig’imi D) Vatar chizig’i 21 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Deffuziya B) Ish C) Bosim D) Energiya 22 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) o’gir bosim B) Havo qatlami C) Ochiq bosim D) Atmosfera bosimi 23 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 720 B) 1440 C) 360 D) 180 24 / 25 Massaning o’lchov birligi nima ? A) kg B) m/s C) J D) N 25 / 25 Ish formulasini ko’rsating ? A) A=FS B) N=A/t C) a= v/t D) F=mg 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