Размещено 5 лет назад по предмету
Английский язык
от dilnazajtmagambetova
Answer the questions 1. What materials are called conductors? 2. What is the most common function of wire conductors? 3. Why copper conductors are widely used? 4. What is the relation between the value of resistance and the temperature in carbon (in metals)? 5. What materials are called insulators?