Предмет: Алгебра, автор: omist8288

Электрический ток, источники электрического тока, сила тока

С чем связано нагревание проводов при протекании по ним электрического тока?

механическим действием тока

химическим действием тока

магнитным действием тока

тепловым действием тока

Ответы

Автор ответа: MissDen

Нагревание проводов при протекании по ним электрического тока связано с тепловым действием тока.

Ответ:

Тепловым действием тока

Автор ответа: l7poctou

Тепловым действием тока.

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: dariagrigoriev

не зашуршит - часть речи

1 год назад

Предмет: Русский язык, автор: elanskaya

Помогите, очень нужно сочинение на тему "Сила материнской любви".
зарание спасибо! <3

1 год назад

Предмет: Английский язык, автор: Danila0007

Если не трудно помогите пожалуйста я же не зря потрачу все баллы 40 и спасибо вам сразу отмечу помогите!
Yesterday afternoon John’s mother was at work. John was at home with his father. They
watched TV together. Then his father said: “Let’s cook dinner for Mum and we can all have
dinner!” And they went to the kitchen. The father wanted to have some soup but John didn’t like
it. They decided to have fish. The father took the fish and they started cooking it together.
Then John went to his bedroom to do his homework. His father went to his room to read a
book. They didn’t go to the kitchen again.
After an hour, John’s mother came home. She was tired. But when she opened the door, she ran
to the kitchen and cried: “Oh, no!” The kitchen was very dirty. They couldn’t eat the fish
because it was black! John’s mother wasn’t happy. John and his father were sad, too.
But then, John and his father cleaned the kitchen and cooked a pizza for dinner.
Выбери правильный ответ в соответствии с прочитанным текстом.
1. Yesterday John was at home …
a) with his mother
b) with his father
c) with his mother and father
2. Yesterday John’s father said:
a) “Let’s cook dinner for Mum together”.
b) “Let’s do your homework together”.
c) “Let’s watch TV together”.
3. At first they decided to…
a) cook fish for dinner.
b) cook soup for lunch.
c) cook a pizza for dinner.
4. They started cooking fish and …
a) John went to his bedroom to read a book.
b) John went to his bedroom to watch TV.
c) John went to his bedroom to do his homework.
5. John’s mother was unhappy because…
a) John didn’t do his homework.
b) the kitchen was dirty.
c) John and his father cooked a pizza for dinner.

1 год назад

Предмет: Английский язык, автор: 2005aru

Пжж до завтра ех 5, 6

7 лет назад

Предмет: Геометрия, автор: Greetven

Знайдіть довжину діаметра, якщо його кінці віддалені від дотичної кола на 5 см і 15 см

7 лет назад