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Source: IAVE/EduQA — exam 715, 1st phase, 2018
FQ A · year 10 · Física — Energia e sua conservação
Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)
125 exercises from national exams, newest first. Page 3 of 5.
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2018
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2018
Source: IAVE/EduQA — exam 715, 2nd phase, 2018
Source: IAVE/EduQA — exam 715, Special sitting, 2018
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![Exercise Part II · 2.1 — 2.1. No intervalo de tempo ___________ , a energia cedida pelo líquido foi ___________ à energia absorvida pelo líquido. (A) [0, t1 ] ... igual (B) [t1, t2 ] ... inferior (C) [0, t1 ] ... inferior (D) [t1, t2 ] ... igual](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/fisica-quimica-a/2018-ee/item-II-2_1.fac06299f6.webp)
Source: IAVE/EduQA — exam 715, Special sitting, 2018
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2018
Source: IAVE/EduQA — exam 715, 1st phase, 2017
Source: IAVE/EduQA — exam 715, 1st phase, 2017
Source: IAVE/EduQA — exam 715, 1st phase, 2017
Stuck on Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 2nd phase, 2017
Source: IAVE/EduQA — exam 715, 2nd phase, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2017
Stuck on Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)?
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Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2017
Show the shared statement
Source: IAVE/EduQA — exam 715, 1st phase, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, 1st phase, 2016
Stuck on Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)?
Our tutors clear up your doubts one to one — online, or in person with a local tutor.
Source: IAVE/EduQA — exam 715, 1st phase, 2016
Source: IAVE/EduQA — exam 715, 1st phase, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Show the shared statement
![Exercise Part III · 1.2 — 1.2. De acordo com o gráfico, qual será a variação da temperatura da amostra de KCl considerada no intervalo de tempo [0; 36] s?](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/fisica-quimica-a/2016-f2/item-III-1_2.95ca3fd144.webp)
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Show the shared statement
![Exercise Part III · 1.3 — 1.3. Considere os intervalos de tempo [0; 36] s, [36; 273] s e [273; 310] s, e admita que a amostra de KCl constitui um sistema fechado. A variação da energia interna do sistema (A) é nula apenas em dois dos intervalos…](https://kwpdfdwqxkalccmcbeph.supabase.co/storage/v1/object/public/exam-items/fisica-quimica-a/2016-f2/item-III-1_3.4069c7c1fa.webp)
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Stuck on Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)?
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Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, 2nd phase, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, Special sitting, 2016
Show the shared statement
Source: IAVE/EduQA — exam 715, 1st phase, 2015
Stuck on Energia, fenómenos térmicos e radiação (calor, 1.ª e 2.ª leis, painel fotovoltaico)?
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