Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 385 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 Molekula so'zining ma 'nosi nimani anglatadi? A) Qattiq jismlar B) Materiya C) Kichik massa D) Modda 2 / 25 Bosim formulasini ko’rsating A) 1/2 B) P=F/s C) p=m/v D) pa = a /t 3 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) fizik jism B) molekula C) Modda D) mexanika 4 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) F=mg C) a =v / D) N=A/t 5 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) fizik jismlar B) Atomlar C) malikulalar D) moddalar 6 / 25 Moddalar qanday tuzilgan? A) Moddalarning tuzilishi ularning holatiga bog'liq B) Moddalar asosan yaxlit holatda uchraydi. C) Moddalar juda mayda zarralardan tuzilgan. D) Moddalarning tuzilishi ularning haroratiga bog'liq 7 / 25 1 millisekund necha sekundga teng A) 0.001 s B) 0,2s C) 0,0001 D) 0,002 8 / 25 Diffuziya so’zining ma’nosi nima A) molekula B) Modda C) tarqalish D) fizik jism 9 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula B) Braun harakati C) molekula massasi D) fizik jism 10 / 25 O'lchash xatoligi necha xil? A) 5xil B) 2xil C) 3xil D) 1xil 11 / 25 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) -273,15˚ C C) 2500˚C D) 273,15˚ C 12 / 25 Ikki yoki bir tomonni sferik sirt bilan chegaralangan shaffof jismga nima deyiladi? A) Botiq lenza B) Bosim C) Lenza D) Dvigatel 13 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) k=Fl B) D=1/F C) F=ma D) A=Fs 14 / 25 Temperaturaning yuqori chegarasi nechaga teng A) Yuqori chegara qayt qilinmagan B) 2700˚ C C) 273,15˚ C D) -273˚ C 15 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Kyuri B) Jaul C) Amper D) Jeymis Uatt 16 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Manometr B) Spidametr C) Barometr D) Termometr 17 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Jaul B) G.Daymler C) Nyuton D) Jeymis Uatt 18 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Botish darajasi C) Suv sig’imi D) Vatar chizig’i 19 / 25 1 ok (ot kuchi) necha W ga teng ? A) 735,5 w B) 900 w C) 420W D) 780 w 20 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 101360 Pa B) 1395 Pa C) 760 Pa D) 10105 Pa 21 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Tarozi B) Barometr C) Spedametr D) Assilograf 22 / 25 Quvvatning o’lchov birligi nima ? A) W (Vatt) B) Kelvin C) A D) J 23 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 180 B) 720 C) 1440 D) 360 24 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Massa va og’irlik har doim teng B) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi C) Og’irlik kuchi hisobga olinmaydi D) O’g’irlik kuchi hisobga olinadi 25 / 25 Massaning o’lchov birligi nima ? A) J B) N C) kg D) 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 Foydali bo'lsa mamnunmiz