7-sinf nazorat ishi №2
O’tkazgichning o’tkir uchida nima sababdan elektr shamol hosil bo’ladi buni tushuntiring?
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NAZORAT ISHI - 2 fizika
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- 15.Qanday qilib sun’iy chaqmoq hosil qilish mumkin_________________________________________
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14.O’tkazgichning o’tkir uchida nima sababdan elektr shamol hosil bo’ladi buni tushuntiring?_______
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 15.Qanday qilib sun’iy chaqmoq hosil qilish mumkin?_________________________________________ ____________________________________________________________________________________________________________________________________________________________ 9-sinf __________________________NAZORAT ISHI №2 Nazorat shakli: Test o‘tkazish. 1. Malekular – kinetik nazariyaning asosiy qoidalari qaysi javobda to`liq bayon qilingan A) moddalar mayda zarralar – molekulalar va atomlardan tashkil topgan, ular tartibsiz va to`xtovsiz harakatda, atom va malekulalar bir – biri bilan o`zaro ta’sirda, moddalarning xossalari shu molekulalar harakati va o`zaro ta’siri bilan belgilanadi. B) modda mayda zarralardan tashkil topgan va ular orasida o`zaro ta’sir kuchlari mavjud C) modda mayda zarralardan tuziladi va ular fazoni uzluksiz to`ldiradi D) modda elementar zarralardan tuziladi va ular bir –biriga to`xtovsiz aylanib turadi E) modda elektron, betartib harakatdagi proton va neytronlardan tuzilgan, ular orasida o`zaro ta’sir kuchlari mavjud. 5 mol kislorodning massasini toping Kislorodning molar massasi 32 * 10-3 kg/ mol. A) 16 kg B) 32 g C) 160 g D) 320 g E) 1,6 kg 3. Berilgan tenglamalardan qaysi biri izoxorik jarayonni ifodalaydi A) rpT= const B) pV= const C) p/ T=const D) v= m/M E) M = m0 NA 4. 1 kg vadorod va kisloroddagi molekulalar sonini taqqoslang A) vadorodniki 16 marta ko`p B) kislorodniki 16 marta ko`p C) vodorodniki 32 marta ko`p D) kislorodniki 32 marta ko`p E) ikkalasiniki teng 5. Birinchi bo`lib gaz molekulalarining harakat tezligini kim aniqlagan A) O. Shtern B) J. Maksvell C) Avagodro D) L. Bolsman E) A. Eynshteyn 6. 100 g suvdagi modda miqdori nimaga teng A) 18∙ 10-3mol B) 5,55∙10-3 mol C) 55.5∙10-1 mol D) 18∙ 10-3 mol E) 555∙10-2 mol 7. 10 mol karbonat angidrid (CO2 ) gazining massasini toping. A) 440kg B) 4400 g C) 44 g D) 440 g E) 44 kg 8. 3 g suvda necha molekula bor A) N=1023 ta B) N=10-23 ta C) N=10 -25 ta D) N=10-20 ta E) N=1022 ta 9. Gapni davom ettiring. Moddaning bir moliga to`g`ri kelgan massani kg (gr) larda ifodalangan qiymatiga .... deyiladi? A) ...... modda miqdori B) ......molar massa C) ..... nisbiy molekulalar massa D) ..... issiqlik miqdori E) ..... modda 10. Kislorodning 1 ta molekulasining massasini hisoblang. A) 32∙10-26kg B) 32∙10-26g C) 5,3 ∙10 -26kg D) 5,3∙10 -26g E) 6, 02 ∙ 10-26kg 11. Molekular kinetik nazariyaning asosiy tenglamasini ko`rsating A) p = 1/3 n m 0 u B) p=2/3n Ek C) p= 1/3p v 2 D) n=N/V E) E = mv2/2 12. Temperaturani o`lchash uchun qanday asbobdan foydalaniladi? A) barometr B) psixrometr C) termometr D) monometr E) gigrometr 13. Avagadro doimiysining son qiqmatini ko`rsating. A) 6.02.1023mol-1 B) 60.2.1024mol-1 C) 602.1023mol-1 D) 0.62.1023mol-1 E) 0.63.1023mol-1 14. 150 K haroratga Selsiy shkalasida qanday qiymat mos keladi? A) – 2310C B) – 2330C C) – 2730C D) 2730C E) – 1230C 15. Berilgan tenglamalar orasidan izotermik jarayon tenglamasini toping. A) p/T=const B)pV=const C) V/T=const D)pV=mRT/M E) p=1/3nmv2 9-sinf __________________________NAZORAT ISHI №2 Nazorat shakli: Test o‘tkazish. 1. Malekular – kinetik nazariyaning asosiy qoidalari qaysi javobda to`liq bayon qilingan A) moddalar mayda zarralar – molekulalar va atomlardan tashkil topgan, ular tartibsiz va to`xtovsiz harakatda, atom va malekulalar bir – biri bilan o`zaro ta’sirda, moddalarning xossalari shu molekulalar harakati va o`zaro ta’siri bilan belgilanadi. B) modda mayda zarralardan tashkil topgan va ular orasida o`zaro ta’sir kuchlari mavjud C) modda mayda zarralardan tuziladi va ular fazoni uzluksiz to`ldiradi D) modda elementar zarralardan tuziladi va ular bir –biriga to`xtovsiz aylanib turadi E) modda elektron, betartib harakatdagi proton va neytronlardan tuzilgan, ular orasida o`zaro ta’sir kuchlari mavjud. 5 mol kislorodning massasini toping Kislorodning molar massasi 32 * 10-3 kg/ mol. A) 16 kg B) 32 g C) 160 g D) 320 g E) 1,6 kg 3. Berilgan tenglamalardan qaysi biri izoxorik jarayonni ifodalaydi A) rpT= const B) pV= const C) p/ T=const D) v= m/M E) M = m0 NA 4. 1 kg vadorod va kisloroddagi molekulalar sonini taqqoslang A) vadorodniki 16 marta ko`p B) kislorodniki 16 marta ko`p C) vodorodniki 32 marta ko`p D) kislorodniki 32 marta ko`p E) ikkalasiniki teng 5. Birinchi bo`lib gaz molekulalarining harakat tezligini kim aniqlagan A) O. Shtern B) J. Maksvell C) Avagodro D) L. Bolsman E) A. Eynshteyn 6. 100 g suvdagi modda miqdori nimaga teng A) 18∙ 10-3mol B) 5,55∙10-3 mol C) 55.5∙10-1 mol D) 18∙ 10-3 mol E) 555∙10-2 mol 7. 10 mol karbonat angidrid (CO2 ) gazining massasini toping. A) 440kg B) 4400 g C) 44 g D) 440 g E) 44 kg 8. 3 g suvda necha molekula bor A) N=1023 ta B) N=10-23 ta C) N=10 -25 ta D) N=10-20 ta E) N=1022 ta 9. Gapni davom ettiring. Moddaning bir moliga to`g`ri kelgan massani kg (gr) larda ifodalangan qiymatiga .... deyiladi? A) ...... modda miqdori B) ......molar massa C) ..... nisbiy molekulalar massa D) ..... issiqlik miqdori E) ..... modda 10. Kislorodning 1 ta molekulasining massasini hisoblang. A) 32∙10-26kg B) 32∙10-26g C) 5,3 ∙10 -26kg D) 5,3∙10 -26g E) 6, 02 ∙ 10-26kg 11. Molekular kinetik nazariyaning asosiy tenglamasini ko`rsating A) p = 1/3 n m 0 u B) p=2/3n Ek C) p= 1/3p v 2 D) n=N/V E) E = mv2/2 12. Temperaturani o`lchash uchun qanday asbobdan foydalaniladi? A) barometr B) psixrometr C) termometr D) monometr E) gigrometr 13. Avagadro doimiysining son qiqmatini ko`rsating. A) 6.02.1023mol-1 B) 60.2.1024mol-1 C) 602.1023mol-1 D) 0.62.1023mol-1 E) 0.63.1023mol-1 14. 150 K haroratga Selsiy shkalasida qanday qiymat mos keladi? A) – 2310C B) – 2330C C) – 2730C D) 2730C E) – 1230C 15. Berilgan tenglamalar orasidan izotermik jarayon tenglamasini toping. A) p/T=const B)pV=const C) V/T=const D)pV=mRT/M E) p=1/3nmv2 Download 42.36 Kb. Do'stlaringiz bilan baham: 
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