Fizika 7- sinf I- chorak i-variant

16 .Diametri 2 sm bo`lgan simga 10 kg yuk osilga bo`lsa, mexanik kuchlanish necha k Pa bo`ladi?
A) ≈3,2k Pa B) ≈3,2k Pa C) ≈3,2 Pa D) ≈0,32k Pa E) ≈32 Pa
17.O`z shakli va hajmini saqlaydigan simlar ---------------- deb ataladi .
18.Deformatsiyalovchi kuchning jism ko`ndalang kesimi yuziga nisbati bilan o`lchanadigan kattalik ------------------ ---------------- ( ) deb ataladi .
19. Moddaning qattiq holatdan suyuq holatga o`tish jarayoni ---------- deb ataladi .
20.Bug`ning suyuqlik holatiga o`tish jarayoni ---------------- deb ataladi .
21. 1 m³ havodagi suv bug`ining massasi -------------- -------------- -------------- deb ataldi.
22 Suv bug`i to`yinadigan temperatura -------------------- -------------------- deb ataladi .
23.Temperatura 0<sup>0</sup> C dan past bo`lgan paytlarda kondensatsiyalangan suv bug`lari muz zarrachalarini hosil qilib, yerga ----------------------- bo`lb tushadi .
24. O`z shaklini saqlaydigan ------------------ ------------------------ deb ataladi .
25. Havoning nisbiy namligi -------------------- yordamida o`lchash mumkin.
Fizika 9-sinf II- chorak I- variant Javoblar

1 C 11E 21 Abu Rayhon Beruniy

2 A 12 B 22 Sirt taranglik
3 C 13 D 23 elastiklik moduli, Yung uli
4 shakli, hajmini, qattiq jismlar 14 E 24 Beruniy, Aburaxmon Hozin
5 E 15 C 25 izos, bir xil
6 A 16 bir vaqtda, ob-havo
7 D 17D
8 yaxlit, monokristall 18 A
9 A 19 B
10 B 20 kristall, muz
Fizika 9-sinf II- chorak II- variant Javoblar

1 A 11C 21 havoning absolut namligi

2 D 12C 22 shudring nuqtasi
3 A 13C 23 qirov
4 A 14A 24 qattiq jismlar
5 C 15 C 25 psixometr.
6 A 16A
7 E 17qattiq jism
8 A 18 mexank kuchlanish ( )
9 B 19 erish
10 C 20 kondensatsiya