Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 71 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 5 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 6-sinf Fizika 3-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Genirator B) Bug’ mashinasi C) Rator D) Stator 2 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Termometr B) Manometr C) Barometr D) Spidametr 3 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Menzurka B) Issiqlik dvigatel C) Genirator D) Stator 4 / 25 Temperaturaning quyi chegarasi nimaga teng A) 273,15˚ C B) 1500˚C C) 2500˚C D) -273,15˚ C 5 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 2800˚ C B) 1500˚ C C) 100˚ C D) 2500˚C 6 / 25 Suv necha gradusda qaynaydi A) 15˚C B) 20˚C C) 25˚C D) 100˚C 7 / 25 Temperaturaning yuqori chegarasi nechaga teng A) Yuqori chegara qayt qilinmagan B) 273,15˚ C C) 2700˚ C D) -273˚ C 8 / 25 Og’irlik kuchi formulasini ko’rsating ? A) N=A/t B) F=A*S C) a =v / D) F=mg 9 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Qattiq jismlar B) Modda C) Kichik massa D) Materiya 10 / 25 Moddani tashkil etgan zarralar o’zgarmay qolgan holda sodir bo’ladigan hodisalarga….deyiladi A) fizik jismlar B) fizik qonunlar C) molekulalar D) moddalar E) fizik hodisalar 11 / 25 Bir soat necha minutni tashkil etadi ? A) 60 min B) 20 min C) 35 min D) 80 min 12 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Kopernik B) Demokrit C) Aristotel D) Arximed 13 / 25 Diffuziya so’zining ma’nosi nima A) tarqalish B) fizik jism C) Modda D) molekula 14 / 25 Bosim formulasini ko’rsating A) p=m/v B) pa = a /t C) 1/2 D) P=F/s 15 / 25 O'lchash xatoligi necha xil? A) 3xil B) 5xil C) 2xil D) 1xil 16 / 25 Bir modda molekulalarining ikkinchi modda molekulalari orasiga kirishuvi....deyiladi? A) bug'lanish B) issiqlikdan kengayish C) diffuziya D) Broun harakati 17 / 25 Energiyaning o’lchov birligi nima ? A) Amper B) J C) S D) K 18 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Tarozi C) Spedametr D) Assilograf 19 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Tezlik B) Energiya C) Tezlanish D) Quvvat 20 / 25 Quvvatning o’lchov birligi nima ? A) J B) Kelvin C) W (Vatt) D) A 21 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Og’irlik kuchi hisobga olinmaydi B) Massa va og’irlik har doim teng C) O’g’irlik kuchi hisobga olinadi D) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi 22 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Suv sig’imi B) Vatar chizig’i C) Botish darajasi D) A va D 23 / 25 1 ok (ot kuchi) necha W ga teng ? A) 735,5 w B) 780 w C) 900 w D) 420W 24 / 25 Massaning o’lchov birligi nima ? A) m/s B) kg C) N D) J 25 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Ochiq bosim B) o’gir bosim C) Atmosfera bosimi D) Havo qatlami 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