Tambayoyi Masu Sauƙi Tambayoyi Masu Sauƙi Pendulum Mai Sauƙi Pendulum Mai Sauƙi

Misalai 4 na Tambayoyin Pendulum Masu Sauƙi Pendulum Mai Sauƙi

1. Layin layi mai sauƙi ya ƙunshi igiya mai tsawon santimita 40 kuma an rataye nauyin gram 100 a ƙarshen layin. Idan saurin gudu saboda nauyi ya kai mita 10/s2 Don haka lokaci da mita na pendulum mai sauƙi sune...
Tattaunawa
An sani :
Tsawon igiya (l) = 40 cm = mita 0,4
Saurin gudu saboda nauyi (g) = 10 m/s2
An tambaya : Lokaci (T) da mita (f)

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Misali na matsalar ƙarfin capacitor na farantin layi ɗaya

Misalai 7 na tambayoyin ƙarfin capacitor na farantin layi ɗaya

1. Na'urar capacitor mai layi ɗaya mai ƙarfin C tana da ikon injin εo, yankin giciye A da tazara tsakanin faranti d. Idan an ƙara yankin giciye na capacitor zuwa sau 4, tazara tsakanin faranti ya zama 2d kuma izinin injin ya zama 5εo, maka ƙarfin capacitor na farantin layi ɗaya yana canzawa zuwa…
Tattaunawa

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Misali na injin zafi (aikace-aikacen dokar thermodynamics ta biyu)

Misalai 9 na matsalolin injin zafi (aikace-aikacen dokar thermodynamics ta biyu)

1. A cikin zagaye ɗaya, injin yana shan Joules 3000 na zafi daga wurin ajiyar zafi mai zafi sosai kuma yana ƙin Joules 1000 na zafi zuwa wurin ajiyar zafi mai ƙarancin zafi. Ka ƙayyade ingancin injin dumama!

Tattaunawa
Injin zafi Kalmar "carnot" a cikin tambayoyin da ke kan wannan shafin ba iri ɗaya ba ce da injin Carnot. Injin Carnot injin zafi ne mai kyau kuma yana wanzuwa ne kawai a ka'ida. Sabanin haka, injin zafi da aka ambata a cikin wannan tambayar injin zafi ne na gaske, ba injin zafi na ka'ida ba (injin Carnot).

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Misalan tambayoyi kan amfani da dokar farko ta thermodynamics ga hanyoyin thermodynamic daban-daban (isobaric, isothermal, isochoric)

11 Misalan tambayoyi kan amfani da dokar farko ta thermodynamics ga hanyoyin thermodynamic daban-daban (isobaric, isothermal, isochoric)

1. Jadawalin da ke ƙasa yana nuna zagayowar thermodynamic da gas ke fuskanta. Aikin da iskar gas ke yi a cikin tsarin ABCD shine…

Misalan tambayoyi kan amfani da dokar farko ta thermodynamics ga hanyoyin thermodynamic daban-daban (isobaric, isothermal, isochoric) - 1Tattaunawa
An sani :
Matsi na 1 (P)1= 2 x 105 Pa
Matsi na 2 (P)2= 4 x 105 Pa
Juzu'i na 1 (V)1= 1m3
Juzu'i na 2 (V)2= 3m3
An tambaya Aikin da iskar gas ta yi a cikin tsarin zagayowar ABCD
Jawab :
Aikin da ake yi da iskar gas = yankin murabba'i mai siffar murabba'i ABCD.
W = (P)2 - P1)(V2 - V1)
W = (4 x 105 - 2 x 105)(3 – 1)
W = (2 x 105(2)
W = 4 x 105 Joule
Aikin da iskar gas ke yi a cikin tsarin zagayowar ABCD shine 4 x 105 Joule.

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Misali na amfani da dokar farko ta thermodynamics ga tsarin isochoric (ƙaramar da ta dace)

3 Misalan tambayoyi kan amfani da dokar thermodynamics ta farko a cikin hanyoyin isochoric (ƙari mai ɗorewa)

1. Jadawalin matsin lamba (P) akan girma (V) na iskar da ke fuskantar tsarin isochoric. Aikin da iskar gas ke yi a cikin tsarin AB shine…

Misali na amfani da dokar farko ta thermodynamics ga tsarin isochoric (ƙaramar da ba ta canzawa) - 1Tattaunawa
Tsarin AB = Tsarin isochoric (ƙarfin da ba ya canzawa). A girman isochoric, girman iskar gas (da girman sararin) ba ya canzawa don haka babu wani aiki da iskar gas ɗin ke yi.

2. Moles uku na iskar gas mai siffar monatomic a zafin jiki na 47 oC da matsin lamba na 2 x 10 5 Pascal suna yin aikin isochoric har sai matsin ya ƙaru zuwa 3 x 10 5 Pascal. Canjin makamashin ciki na iskar gas shine… Daidaitaccen iskar gas na duniya (R) = 8,315 J/mol.K

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Misali na amfani da dokar farko ta thermodynamics ga tsarin isothermal (zafin jiki mai ɗorewa)

Misalai 5 na amfani da dokar farko ta thermodynamics ga hanyoyin isothermal (zafin jiki mai ɗorewa)

1. Jadawalin da ke ƙasa yana nuna ingantaccen iskar gas da ake sha Tsarin isothermal (tsarin aiki). Aikin da iskar gas ke yi a cikin tsarin AB shine…
Misali na amfani da dokar farko ta thermodynamics zuwa tsarin isothermal mai ɗorewa a yanayin zafi 1Tattaunawa
An gama aikin = yankin da ke ƙarƙashin lanƙwasa AB = yankin alwatika + yankin murabba'i mai kusurwa huɗu
W = [½ (8 x 10)5–4 x 105)(3-1)] + [4 x 105 (3-1)]
W = [½ (4 x 10)5)(2)] + [4 x 105 (2)
W = [4 x 105] + [8 x 105]
W = 12 x 105 Joule

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Misali na amfani da dokar farko ta thermodynamics ga tsarin isobaric (matsi mai ɗorewa)

6 Misalan tambayoyi kan amfani da dokar thermodynamics ta farko ga hanyoyin isobaric (matsi mai ɗorewa)

1. Matsi (P) - jadawalin girma (V) na iskar gas da ke fuskantar tsarin isobaric. Aikin da iskar gas ke yi a cikin tsarin AB shine…

Misali na amfani da dokar thermodynamics ta farko ga tsarin isobaric mai matsin lamba akai-akai 1Tattaunawa

An sani :
Matsi (P) = 5 x 105 N / m2
Ƙaramin farko (V)1= 2m3
Ƙarar ƙarshe (V)2= 6m3
An tambaya : aikin da aka yi a cikin tsari AB

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Misalan tambayoyi kan ka'idar motsi na iskar gas

Misalan 19 na Ka'idar Kinetic na Gases

1. Iskar gas mai kyau a cikin akwati mai rufewa da farko tana da matsin lamba P da girma V. Idan matsin iskar gas ya karu zuwa sau 4 na asali kuma girman iskar gas ya kasance iri ɗaya, rabon kuzarin motsi na farko da makamashin motsi na ƙarshe na iskar gas shine...
Tattaunawa
An sani :
Matsi na farko (P)1) = P
Matsi na ƙarshe (P)2) = 4P
Ƙaramin farko (V)1) = V
Ƙarar ƙarshe (V)2) = V

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