Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 17 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 1 OMAD YOR BO'LSIN! 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 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) 45 N C) 100 N D) 30 N E) 150 N 2 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) F=ma B) A=Fs C) D=1/F D) k=Fl 3 / 25 Temperaturaning quyi chegarasi nimaga teng A) 273,15˚ C B) 1500˚C C) -273,15˚ C D) 2500˚C 4 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 6 sm B) 2 sm C) 25 sm D) 10 sm 5 / 25 Suv necha gradusda qaynaydi A) 15˚C B) 20˚C C) 25˚C D) 100˚C 6 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Barometr B) Termometr C) Spidametr D) Manometr 7 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) Nyuton B) Rezirfort C) O.Ryomer D) J.Uatt 8 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 101360 Pa B) 10105 Pa C) 760 Pa D) 1395 Pa 9 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) F= ma B) a =v/t C) A=FS D) P= pgh 10 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Botish darajasi B) Vatar chizig’i C) A va D D) Suv sig’imi 11 / 25 1 ok (ot kuchi) necha W ga teng ? A) 780 w B) 900 w C) 420W D) 735,5 w 12 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Qattiq jismlar B) Modda C) Materiya D) Kichik massa 13 / 25 Diffuziya so’zining ma’nosi nima A) tarqalish B) fizik jism C) molekula D) Modda 14 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) Aristotel B) I.Nyuton C) M.V.Lomonosov D) G.Galiley 15 / 25 1 millisekund necha sekundga teng A) 0,2s B) 0.001 s C) 0,0001 D) 0,002 16 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik qonunlar B) fizik jismlar C) fizik hodisalar D) moddalar E) molekulalar 17 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Ish B) tezlanish C) Tezlik D) Bosim 18 / 25 72 km/soat necha m/s ga teng ? A) 15 m/s B) 18 m/s C) 10m/s D) 20 m/s 19 / 25 Bosim formulasini ko’rsating A) P=F/s B) p=m/v C) 1/2 D) pa = a /t 20 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) F=A*S C) N=A/t D) F=mg 21 / 25 Fizik bilimlar manbai........ hisoblanadi? A) O'lchashlar B) Kuzatishlar C) Kuzatish va tajriba o'tkazish D) Tajriba o 'tkazish 22 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) Modda B) molekula C) fizik jism D) mexanika 23 / 25 Bir soat necha minutni tashkil etadi ? A) 20 min B) 60 min C) 80 min D) 35 min 24 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Masofa B) Traektoriya C) Kuchish D) Yo’l 25 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) diffuziya B) issiqlikdan kengayish C) bug'lanish D) Broun harakati 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz