Kimiyya

Tambayoyi 7 Ƙoƙari

1. Kalli hoton da ke ƙasa!

Adadin aikin da aka yi a kan tubalin shine...

A. Joule 3

B. 8 Joule

C. 16 Joule

D. 48 Joule

Tattaunawa

Karin bayani

Misalai 11 na tambayoyin aunawa

1. Kayan aikin auna tsayi shine...

A. takardar ma'auni

B. mai mulki

C. agogon gudu

Sikeli D.

Tattaunawa

Daidaito = kayan aikin auna nauyi

Mai mulki = kayan aiki don auna tsayi

Karin bayani

Misalai 4 na tambayoyin jirgin sama masu karkata zuwa SMP

1. Kalli hoton da ke ƙasa!

Ana jawo keken hawa mai nauyin N 10 daga ƙasan jirgin sama mai karkata har sai ya kai saman jirgin sama mai karkata. Girman ƙarfin F da ake buƙata shine…

A. 15,0 N

B. 12,5 N

C. 5,0 N

D. 2,5 N

Tattaunawa

Karin bayani

Misalai 15 na zafi da canje-canje a yanayi

Tattaunawa Kan Matsalolin Zafi

1. Domin ƙara zafin ruwan teku da 1°C, ana buƙatar Joules 3900 na zafi . Idan takamaiman zafin ruwan teku shine 3,9 × 10 ³ J/Kg°C, to nauyin ruwan teku shine…

A. 100 kg

B. 10 kg

C. 1 kg

D. 0,1 kg

Tattaunawa

Karin bayani

Misalai 8 na makamashi mai yuwuwa da makamashin motsi

1. Kalli hoton da ke ƙasa!

Abu na A yana da nauyin gram 1.500 kuma yana cikin wurin da aka nuna a hoton. Bayan wani lokaci, abin ya faɗi ƙasa. Makamashi mai yuwuwa mafi girman mallakar abu A shine... (an san cewa g ƙasa = 10 m/s²)

A. Joule 15

B. 200 Joule

C. 300 Joule

D. 30.000 Joule

Tattaunawa

Karin bayani

Misalai 4 na tambayoyin mita da lokacin girgiza

1. Abu A yana girgiza a girgiza 75 a kowace daƙiƙa, kuma abu B yana girgiza a girgiza 60 a kowace daƙiƙa. Rabon mitar abu A zuwa abu B shine...

A. 6: 7

B. 5: 4

C. 4: 5

D. 3: 5

Tattaunawa

Karin bayani

Misalai 10 na Tambayoyi Masu Matsi

1. Girman tubalan guda huɗu da ke ƙasa iri ɗaya ne, don haka ƙaramin matsin lamba a ƙasa ana yin shi ne ta hanyar lambar abu...

A. Ni

B. II

C. III

D. IV

Tattaunawa

Karin bayani

Misalan Tambayoyi 5 game da Tambayoyin Wutar Lantarki

1. An yiwa fitilar TL lakabi da 10 W, 220 V. Wannan yana nufin cewa fitilar tana buƙatar...

A. kuzari 10 J/daƙiƙa da kuma halin yanzu 0,045 A

B. kuzari 10 J/daƙiƙa da kuma halin yanzu 22 A

C. kuzari 10 J/min da halin yanzu 0,045 A

D. kuzari 10 J/minti da halin yanzu 22 A

Tattaunawa

Karin bayani

Misalai 2 na tambayoyin gilashin ƙara girma

1. Idan aka lura da wani abu da gilashin ƙara girma a sarari na II, hoton da aka samu zai bayyana...

A. bayyananne

B. rashin tabbas

C. ba a iya gani

D. ba a sani ba

Tattaunawa

Karin bayani

Misali 1 na Tambayoyin Galvanometer

1. Kalli hoton! Lokacin da sandar kudu ta shiga cikin na'urar, allurar galvanometer ta motsa zuwa...

A. dama sannan hagu

B. dama sannan zuwa sifili

C. hagu sannan dama

D. ya bar sannan zuwa sifili

Tattaunawa

Karin bayani