Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 3-chorak Fizika choraklik 6-sinf Fizika 3-chorak InfoMaster Aprel 12, 2021 45 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 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) Bosim B) temperatura C) Tezlik D) Kuch 2 / 25 Normal ko’z uchun yaxshiko’rish masofasi nechaga teng A) 10 sm B) 25 sm C) 2 sm D) 6 sm 3 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Menzurka B) Issiqlik dvigatel C) Genirator D) Stator 4 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Termometr B) Barometr C) Manometr D) Spidametr 5 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 100˚ C B) 2500˚C C) 2800˚ C D) 1500˚ C 6 / 25 Massaning o’lchov birligi nima ? A) N B) J C) kg D) m/s 7 / 25 Normal atmosfera bosimi necha paskalga teng ? A) 101360 Pa B) 1395 Pa C) 10105 Pa D) 760 Pa 8 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi B) Og’irlik kuchi hisobga olinmaydi C) O’g’irlik kuchi hisobga olinadi D) Massa va og’irlik har doim teng 9 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Energiya B) Quvvat C) Tezlik D) Tezlanish 10 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Botish darajasi B) A va D C) Vatar chizig’i D) Suv sig’imi 11 / 25 Suyuqlikning idish tubiga beradigan bosim formulasini ko'rsating. A) F= ma B) A=FS C) P= pgh D) a =v/t 12 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 1440 B) 360 C) 180 D) 720 13 / 25 Potensial energiya formulasini toping ? A) F=mg B) a= v/t C) S= v/t D) E=mgh 14 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Tajriba o 'tkazish B) Kuzatish va tajriba o'tkazish C) Kuzatishlar D) O'lchashlar 15 / 25 Bosim formulasini ko’rsating A) p=m/v B) P=F/s C) pa = a /t D) 1/2 16 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Kichik massa B) Qattiq jismlar C) Modda D) Materiya 17 / 25 1 sutka necha soatga teng A) 45 soat B) 30 soat C) 50 Soat D) 24 soat 18 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Arximed B) Kopernik C) Demokrit D) Aristotel 19 / 25 Og’irlik kuchi formulasini ko’rsating ? A) F=mg B) a =v / C) N=A/t D) F=A*S 20 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) Aristotel B) G.Galiley C) M.V.Lomonosov D) I.Nyuton 21 / 25 72 km/soat necha m/s ga teng ? A) 15 m/s B) 20 m/s C) 10m/s D) 18 m/s 22 / 25 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) Chiziq shikalasi B) Ulchash aniqligi C) A va S D) t.j.y E) O’lchash chegarasi 23 / 25 O'rtacha qiymat (o'lchangan qiymatlar o'rta arifmetigi)dan o'lchangan qiymat (o'lchash natijasi)ni ayirmasi(farqi) ... deyiladi. A) O'rtacha o'lchash B) Nisbiy xatolik C) Jiddiy xatolik D) Absolyut xatolik 24 / 25 Diffuziya so’zining ma’nosi nima A) Modda B) tarqalish C) molekula D) fizik jism 25 / 25 Tabiatda uchraydigan barcha jismlarga…deb ataladi? A) fizik jismlar B) Atomlar C) malikulalar D) moddalar 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