Определите изменение внутренней энергии газа,совершив работу в10дж,получил 20 дж теплоты - №3718182

Определите изменение внутренней энергии газа,совершив работу в10дж,получил 20 дж теплоты
- Предмет:
  Физика
- Автор:
  coy
- 6 лет назад

Ответы 1

даноA=10 ДжQ=20 ДжU=?Q=U+A20=U+10U=10 Дж
- Автор:
  maximilianomaldonado
- 2 года назад
- 10
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Jim: Katya! I've read a poster in the hall that says " Attention all students!
Tomorrow is Self-Regulation Day! Be responsible, creative and sociable".
Can you explain it to me, please? What should I do?
Katya: Oh,Jim! I am sorry. We forgot to tell you about this day. It is a very important
school day.
Jim: It's not a holiday, is it?
Dima: No, it's not a holiday but it is a very special day. We will be completely independent
all day long. Our teachers will be only observers and we will study and work in our hobby
groups all on our own.
Katya: The students from Grades 10 and 11 will be our teachers tomorrow. Usually on this
day they give us only good marks but sometimes they give too much homework.
Lena: Jim, it's very cool to be like grown-ups for a day! I will be an English reacher
tomorrow and teach our small pupils from Grade 2. Would you like to come to my lesson?
The kids would be happy to meet you.
Jim: With pleasure! I like your idea. Thank you.
What are you going to do, Dima?
Dima: I will help Katya to water the plants. And then I'll go to the swimming pool. Oleg Korolev, a student from Grade 11, who is the best swimmer and our school champion,
will be our teacher tomorrow.
Jim: That's great! I would like to meet him too.
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