Uy » Online olimpiada » Fizika olimpiada » 7-sinf Fizika olimpiada №2 Fizika olimpiada 7-sinf Fizika olimpiada №2 InfoMaster Dekabr 15, 2022 29 Ko'rishlar 5 izohlar SaqlashSaqlanganOlib tashlandi 0 3 12345678910111213141516171819202122 Vaqtingiz tugadi! 7-sinf Fizika olimpiada №2 07.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 22 Idish ichidagi suvda ustiga metall brusok qo’yilgan taxta suzib yuribdi. Agar brusok taxta ustidan olinib, suv ichiga tashlansa, idishdagi suv sathi qanday o’zgaradi? ko’tariladi idishdagi suv hajmiga bog’liq ravishda ko’tarilishi ham, tushishi ham mumkin pasayadi o’zgarmaydi 2 / 22 ℎ balandlikdan gorizontga nisbatan 370 burchak ostida boshlang’ich ?0=50 ?/? tezlik bilan otilgan jism 8 s dan keyin A nuqtaga kelib tushgan bo`lsa, ?/ℎ nisbatni toping? ?in370=0,6, ?o?370=0,8, g=10 m/s2 1/4 1 4 2 3 / 22 11 D B C A 4 / 22 5 A D C B 5 / 22 12 B D A C 6 / 22 4 D B A C 7 / 22 7 A D B C 8 / 22 6 D B A C 9 / 22 20 D A B C 10 / 22 15 D C B A 11 / 22 19 A C B D 12 / 22 9 A B C D 13 / 22 1 D C A B 14 / 22 17 D A C B 15 / 22 10 B D A C 16 / 22 8 C A B D 17 / 22 14 A C B D 18 / 22 13 C D A B 19 / 22 16 D A C B 20 / 22 3 B C D A 21 / 22 2 A C D B 22 / 22 18 D C B A 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz