6-sinf Fizika 2-chorak Posted on Aprel 12, 2021Aprel 12, 2021 By InfoMaster 6-sinf Fizika 2-chorak ga fikr bildirilmagan. 3 OMAD YOR BO'LSIN! 6-sinf Fizika 2-chorak Testni Vafaqulov Alisher tayyorladi. 1 / 25 Deffuziya so’zining ma’nosi nima A) fizik jism B) tarqalish C) Modda D) molekula 2 / 25 Kim birinchi bo'lib Quyosh sistemasi tuzilishini to'g'ri talqin qilgan? A) Kopernik B) Aristotel C) Arximed D) Demokrit 3 / 25 Modda xossasi saqlanib qoladigan eng kichik zarrachaga nima deyiladi A) fizik jism B) molekula C) Modda D) mexanika 4 / 25 O'lchash mumkin bo’lgan eng katta masofa nima deyiladi? A) Ulchash aniqligi B) t.j.y C) Chiziq shikalasi D) O’lchash chegarasi E) A va S 5 / 25 Elektr tokini eng yaxshi o'tkazuvchi metall qaysi? A) Kumush B) Mis C) Alyuminiy D) Oltin 6 / 25 Molekula so’zining ma’nosi nima A) yumshoq B) Jism C) Massa D) qattiq 7 / 25 20000 HZdan katta tovushlar qanday ataladi? A) infratoush B) ultratovush C) rezonans D) amplituda 8 / 25 1 millisekund necha sekundga teng A) 0.001 s B) 0,2s C) 0,002 D) 0,0001 9 / 25 72 km/soat necha m/s ga teng ? A) 18 m/s B) 20 m/s C) 15 m/s D) 10m/s 10 / 25 Bir soat necha minutni tashkil etadi ? A) 35 min B) 20 min C) 60 min D) 80 min 11 / 25 O'lchash xatoligi necha xil? A) 2xil B) 5xil C) 1xil D) 3xil 12 / 25 Tezlik formulasini ko’rsating A) υ=s/t B) a=FS C) a=v/t D) F=ma 13 / 25 Vaqt birligi ichida bosib o’tilgan yo’l …deb ataladi A) tezlanish B) Tezlik C) Ish D) Bosim 14 / 25 Massaning o’lchov birligi nima ? A) N B) kg C) m/s D) J 15 / 25 Paskal qonuni ta’rifini ko’rsating ? A) O’g’irlik kuchi hisobga olinadi B) Massa va og’irlik har doim teng C) Og’irlik kuchi hisobga olinmaydi D) Suyuqlik va gaz o’rniga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi 16 / 25 Richakning uzun yelkasi 6 m qisqa yelkasi 2 m ga teng. Uzun yelkasiga 10 N kuch ta’sir ettirilsa, richak muvozanatda bo'lishi uchun qisqa yelkasiga qancha yuk qo'yish kerak? A) 30 N B) 150 N C) 100 N D) 45 N 17 / 25 Xonaga o’rnatilgan ventelyator quvvati 36 w uning 40 s da bajargan ishi nimaga teng ? A) 180 B) 360 C) 1440 D) 720 18 / 25 Potensial energiya formulasini toping ? A) E=mgh B) F=mg C) S= v/t D) a= v/t 19 / 25 Paskal qonuni formulasini ko’rsating ? A) F= ma B) P= pgh C) A=FS D) a =v/t 20 / 25 Energiyaning o’lchov birligi nima ? A) J B) Amper C) K D) S 21 / 25 Paskal qonuni ta’rifini ko’rsating ? A) Massa va og’irlik har doim teng B) Og’irlik kuchi hisobga olinmaydi C) Suyuqlik va gaz o’ziga berilgan tashqi bosimni hamma tamonga o’zgarishsiz o’zatadi D) O’g’irlik kuchi hisobga olinadi 22 / 25 Ish formulasini ko’rsating ? A) A=FS B) N=A/t C) F=mg D) a= v/t 23 / 25 Havo o’z og’irligi bilan yer yuzasiga bosim beradi ,bu bosim qanday ataladi? A) Havo qatlami B) Atmosfera bosimi C) Ochiq bosim D) o’gir bosim 24 / 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) 5 B) 2 C) 3 D) 4 25 / 25 Atmasfera bosimini o’lchaydigan asbob nima deyiladi ? A) Assilograf B) Spedametr C) Barometr D) Tarozi 0% Testni qayta ishga tushiring Baholash mezoni86%-100% 5 baho71%-85% 4 baho56%-70% 3 baho55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster 2Yoqdi0Yoqmadi100% LikesVS0% Dislikes Fizika Tags:6-sinf, Fizika
