Uy » Choraklik online testlar » Fizika choraklik » 6-sinf Fizika 4-chorak Fizika choraklik 6-sinf Fizika 4-chorak InfoMaster Aprel 12, 2021 20 Ko'rishlar 323 izohlar SaqlashSaqlanganOlib tashlandi 0 2 OMAD YOR BO'LSIN! 6-sinf Fizika 4-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Temperaturaning quyi chegarasi nimaga teng A) 1500˚C B) -273,15˚ C C) 273,15˚ C D) 2500˚C 2 / 25 Yorug’lik tezligi nechaga teng? A) 30*10⁹ m/s B) 300m/s C) 3*10⁷m/s D) 3*10⁸ m/s 3 / 25 Dastlabki issiqlik dvigatellari qanday nomlangan? A) Bug’ mashinasi B) Genirator C) Stator D) Rator 4 / 25 Moddalarning yoki jismlarning isitilganlik darajasini ifodalovchi kattalik …deb ataladi. A) Kuch B) temperatura C) Tezlik D) Bosim 5 / 25 Temperaturaning yuqori chegarasi nechaga teng A) Yuqori chegara qayt qilinmagan B) 2700˚ C C) -273˚ C D) 273,15˚ C 6 / 25 Ichki yonuv dvegatorini kim ixtiro qilgan A) J.Uatt B) J.Kyuno C) Jaul D) E.Lenuar 7 / 25 Lenzaning optik kuchi formulasini ko’rsating. A) A=Fs B) F=ma C) k=Fl D) D=1/F 8 / 25 Suv necha gradusda qaynaydi A) 20˚C B) 25˚C C) 100˚C D) 15˚C 9 / 25 Molekulalarning to'xtovsiz va tartibsiz harakati nima deb ataladi A) fizik jism B) Braun harakati C) molekula D) molekula massasi 10 / 25 1 sutka necha soatga teng A) 50 Soat B) 24 soat C) 30 soat D) 45 soat 11 / 25 Molekula so'zining ma 'nosi nimani anglatadi? A) Qattiq jismlar B) Modda C) Kichik massa D) Materiya 12 / 25 Fizik bilimlar manbai........ hisoblanadi? A) Kuzatish va tajriba o'tkazish B) O'lchashlar C) Tajriba o 'tkazish D) Kuzatishlar 13 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) Tezlik B) Ish C) tezlanish D) Bosim 14 / 25 Og’irlik kuchi formulasini ko’rsating ? A) a =v / B) F=mg C) N=A/t D) F=A*S 15 / 25 Inson qulog’ining o’g’riq sezish bo’sag’asi qanchaga teng ? A) 130 dB B) 100-110 dB C) 180 dB D) 150 dB 16 / 25 Tovushning balandligi nimaga teng ? A) Chastotaga B) Rezonansga C) Davrga D) Amplitudaga 17 / 25 Tovush tebranishlarini elektr tebranishga aylantirib beruvchi asbob qanday nomlanadi. A) Staton B) Rezenator C) Mikrofon D) Roto 18 / 25 16 Hz dan kichik tovushlar qanday ataladi . A) infratovush B) mamaqaldiraq C) chaqmoq D) ultra tovush 19 / 25 Temperaturaning quyi chegarasi nimaga teng A) 273,150 C B) 25000 C C) 15000 C D) -273,150 C 20 / 25 Erkaklar chiqaradigan asosiy tonlarni belgilang A) Messo-saprano B) Saprano,Bas, Tenor C) Saprano ,Kontrolto D) Bas, Bariton,Tenor 21 / 25 20000 HZ dan katta tovushlar qanday ataladi. A) rezonans B) infratoush C) amplituda D) ultratovush 22 / 25 Ish formulasini ko’rsating ? A) a= v/t B) N=A/t C) F=mg D) A=FS 23 / 25 1 ok (ot kuchi) necha W ga teng ? A) 735,5 w B) 900 w C) 780 w D) 420W 24 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Barometr B) Spedametr C) Assilograf D) Tarozi 25 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 360 B) 180 C) 720 D) 1440 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