Поставьте глаголы, данные в скобках, в нужной форме. 1 There (to bе) two types of current: direct and alternating. 2 Like fields (to repel), unlike fields (to attract). 3 Professor W. (to lecture) on electricity at our laboratory next week. 4 Faraday (to publish) his theory of the lines of force in 1844 5 Hertz (to prove) the existence of electromagnetic waves. 6 Radio (to employ) electrical energy to transmit sounds, telegraph signals and special signals. 7 An alternating current (toflow) first in one direction and then in the opposite direction, reversing many times every second. 8 Maxwell (to bе) 14 years old when he won a mathematical medal.
Поставьте глаголы, данные в скобках, в нужной форме. 1 There (to bе) two types of current: direct and alternating. 2 Like fields (to repel), unlike fields (to attract). 3 Professor W. (to lecture) on electricity at our laboratory next week. 4 Faraday (to publish) his theory of the lines of force in 1844 5 Hertz (to prove) the existence of electromagnetic waves. 6 Radio (to employ) electrical energy to transmit sounds, telegraph signals and special signals. 7 An alternating current (toflow) first in one direction and then in the opposite direction, reversing many times every second. 8 Maxwell (to bе) 14 years old when he won a mathematical medal.
1
Helper
There areLike fields repel, unlike fields attract.Professor W. will lectureFaraday publishedHertz provedRadio employsAn alternating current flowsMaxwell was
Ответить
18 Апр
в 11:21
Похожие вопросы
Не можешь разобраться в этой теме?
Обратись за помощью к экспертам
Гарантированные бесплатные доработки
Быстрое выполнение от 2 часов
Проверка работы на плагиат
Интересные статьи из справочника
Поможем написать учебную работу
Отвечай на вопросы, зарабатывай баллы и трать их на призы.
Подробнее
Подробнее
