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 Energiyaning o’lchov birligi nima ? A) S B) J C) K D) Amper 2 / 25 Kemaning suvga botadigan chuqurligi nima deb ataladi ? A) Botish darajasi B) Suv sig’imi C) Vatar chizig’i D) A va D 3 / 25 Jismlarning ish bajara olish qobilyati …..deyiladi ? A) Ish B) Bosim C) Deffuziya D) Energiya 4 / 25 1 ok (ot kuchi) necha W ga teng ? A) 420W B) 735,5 w C) 900 w D) 780 w 5 / 25 100 g massali tinch turgan jismga kuch qo’yilganda u silliq gorizantal muz ustida ishqalanmasdan 10 m/s tezlikka erishdi jism qanday kenitek energiyaga erishgan ? A) 2 B) 4 C) 5 D) 3 6 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 1440 B) 720 C) 180 D) 360 7 / 25 Vaqt birligi ichida bajarilgan ishga ... deyiladi? A) Tezlanish B) Tezlik C) Energiya D) Quvvat 8 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Tarozi B) Spedametr C) Barometr D) Assilograf 9 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Qattiq jismlar B) Kichik massa C) Modda D) Materiya 10 / 25 Fizika so'zi ilk bor qaysi olimning asarlarida paydo bo'ldi? A) Aristotel B) G.Galiley C) M.V.Lomonosov D) I.Nyuton 11 / 25 Jismlar harakati davomida fazoda qoldirgan iziga …deb ataladi A) Yo’l B) Masofa C) Kuchish D) Traektoriya 12 / 25 Bosim formulasini ko’rsating A) 1/2 B) p=m/v C) P=F/s D) pa = a /t 13 / 25 1 sutka necha soatga teng A) 30 soat B) 24 soat C) 50 Soat D) 45 soat 14 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) Braun harakati B) molekula C) molekula massasi D) fizik jism 15 / 25 Moddalar qanday tuzilgan? A) Moddalar asosan yaxlit holatda uchraydi. B) Moddalarning tuzilishi ularning haroratiga bog'liq C) Moddalarning tuzilishi ularning holatiga bog'liq D) Moddalar juda mayda zarralardan tuzilgan. 16 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Rator B) Bug’ mashinasi C) Stator D) Genirator 17 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) k=Fl B) D=1/F C) F=ma D) A=Fs 18 / 25 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) 2500˚C C) 273,15˚ C D) -273,15˚ C 19 / 25 Issiqlik energiyasini mexanik energiyaga aylantirib beradigan qurilmaga….deb ataladi A) Stator B) Issiqlik dvigatel C) Menzurka D) Genirator 20 / 25 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) temperatura B) Bosim C) Kuch D) Tezlik 21 / 25 Temperaturani o’lchaydigan asbob nima deyiladi A) Spidametr B) Termometr C) Barometr D) Manometr 22 / 25 Cho’g’lanma elektr lampochkaning temperaturasi qancha A) 2800˚ C B) 1500˚ C C) 2500˚C D) 100˚ C 23 / 25 Birinchi bug’ mashinasini kim ixtiro qilgan? A) Jeymis Uatt B) Kyuri C) Jaul D) Amper 24 / 25 Yorug’lik tezligini birinchi bo’lib kim aniqlagan A) Rezirfort B) O.Ryomer C) J.Uatt D) Nyuton 25 / 25 Suv necha gradusda qaynaydi A) 15˚C B) 100˚C C) 20˚C D) 25˚C 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