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Вопрос по физике:
1.Найти силу тока в цепи если известно что сопротивление цепи 10 Ом,а источник подключенный к ней имеет ЭДС 12 В и внутреннее сопротивление 2 Ом.
2.В цепь включены последовательно три проводника сопротивления и:R1=5 Oм,R2=6 Ом,R3=12 Ом. Каково общее сопротивление цепи?
СРОЧНООООО!!!-
Автор:
ethanwilliams
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Еще 4 ненужных тебе вопроса, но это важно для поиска
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Вопрос по алгебре:
10. Найдите значение
x+y+z, если
arctgx + arctgy + arctgz = pi
А) xyz
В) х2 - y2 - 22
C) z3у33
D) 0-
Ответов: 1
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6 лет назад
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Вопрос по английскому языку:
Exercise 2. Complete each gap with much, many, some or any.
1. We didn't have_
time to get to the concert.
2. I haven't got_sweets, but Sally has got ___ in her bag.
3. We're getting_better at mountain biking
4. I met
old friends at the restaurant yesterday.
5. Unlike
of his close friends, Paul had not had_opportunities in life.
6. How _ courses are you taking this semester?
7. If we don't sell more clothes, there won't be __point in keeping this shop open.
8. Here's some money. Go and buy as _tins of beans as you can.
9. Some of the children were vegetarian, so they didn't eat_meat.
10. If I hadn't eaten so_ sweets, I wouldn't have needed__medication.
11. "How
homework have you got to do?" "I don't have to do __."
12. Aren't there going to be
famous people at the party tonight?
13. Karl was _older than I had at first thought.
14. There have been too
reality shows on TV recently.
15. "Put_
old clothes on and help me cut the grass." "Which clothes?""_."
16. Some days are
warmer than others around here.
17. There are
great reasons for learning English.
."
18. "Will there be
parking places?" "There might be
19. I didn't have
to do yesterday, because there weren't __new clients to register.
20. This tree was planted_
years ago by _previous owner.
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Ответов: 1
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6 лет назад
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Вопрос по математике:
Найдите значение :
9 в 8 степени × 2 в 8 степени ÷ 18 в 6 степени-
Ответов: 1
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6 лет назад
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Вопрос по биологии:
Включения микробной клетки .-
Ответов: 1
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6 лет назад
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