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 Lenzaning optik kuchi formulasini ko’rsating. A) A=Fs B) k=Fl C) D=1/F D) F=ma 2 / 25 Benzin bilan ishlaydigan dvigatelni kim ixtiro qilgan? A) Jeymis Uatt B) Nyuton C) G.Daymler D) Jaul 3 / 25 Yorug’lik tezligi nechaga teng? A) 3*10⁷m/s B) 30*10⁹ m/s C) 3*10⁸ m/s D) 300m/s 4 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Jeymis Uatt B) Kyuri C) Jaul D) Amper 5 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Barometr B) Manometr C) Termometr D) Spidametr 6 / 25 Ikki yoki bir tomonni sferik sirt bilan chegaralangan shaffof jismga nima deyiladi? A) Lenza B) Dvigatel C) Botiq lenza D) Bosim 7 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) molekula B) Braun harakati C) molekula massasi D) fizik jism 8 / 25 O'lchash xatoligi necha xil? A) 2xil B) 3xil C) 1xil D) 5xil 9 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=A*S B) F=mg C) a =v / D) N=A/t 10 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) issiqlikdan kengayish B) diffuziya C) Broun harakati D) bug'lanish 11 / 25 72 km/soat necha m/s ga teng ? A) 18 m/s B) 10m/s C) 20 m/s D) 15 m/s 12 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Traektoriya B) Yo’l C) Masofa D) Kuchish 13 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik qonunlar B) fizik hodisalar C) moddalar D) molekulalar E) fizik jismlar 14 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Kopernik B) Aristotel C) Demokrit D) Arximed 15 / 25 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) t.j.y B) Chiziq shikalasi C) A va S D) O’lchash chegarasi E) Ulchash aniqligi 16 / 25 Jismlarning harakati necha xil bo’ladi A) 3 xil B) 2 xil C) 7 xil D) 6 xil 17 / 25 Bir soat necha minutni tashkil etadi ? A) 80 min B) 20 min C) 60 min D) 35 min 18 / 25 1 sutka necha soatga teng A) 24 soat B) 45 soat C) 50 Soat D) 30 soat 19 / 25 Moddalar qanday tuzilgan? A) Moddalar juda mayda zarralardan tuzilgan. B) Moddalarning tuzilishi ularning haroratiga bog'liq C) Moddalarning tuzilishi ularning holatiga bog'liq D) Moddalar asosan yaxlit holatda uchraydi. 20 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Tarozi C) Assilograf D) Spedametr 21 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) o’gir bosim B) Atmosfera bosimi C) Havo qatlami D) Ochiq bosim 22 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) A va D B) Botish darajasi C) Vatar chizig’i D) Suv sig’imi 23 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Tezlik B) Tezlanish C) Energiya D) Quvvat 24 / 25 1 ok (ot kuchi) necha W ga teng ? A) 420W B) 735,5 w C) 900 w D) 780 w 25 / 25 Ish formulasini ko’rsating ? A) A=FS B) a= v/t C) N=A/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