Предмет: Физика, автор: ioeion268

дам Балы помогите
номер377,376​

Приложения:

Ответы

Автор ответа: pantera01092
1

Ответ:

Объяснение:

№376

Дано:

t=16c

A=800Дж

Найти:

N-?

                                            Решение:

N=A/t=800/16=50 Вт

Ответ: 50Вт

№377

Дано:

N=40Вт

t=6мин=360с

Найти:

А-?

                                           Решение:

A=N*t=360*40=14400Дж=14,4кДж

Ответ: 14,4кДж

ioeion268: спасибоо
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III. Дополните вопросы и ответы, используя am, is, are, ‘m not, isn’t, aren’t.
… it raining outside? – No, it … .

… the children playing tennis? – Yes, they … .

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… she having a good time? – No, she … .

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… your parents planning a party? – Yes, they … .

… Pete having breakfast in the dining room? – No, he … .

… your daughter staying in an expensive hotel? – Yes, she … .

… you working this week? – No, I … .

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… Jane drinking juice? – Yes, she … .

… they listening to music? – No, they … .

… your son watching a video? – No, he … .

… the boy going to bed? – Yes, he … .

IV. Составьте вопросы в Present Continuous, используя предложенные подсказки.
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Where/ she/ go?

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