egor2007

I don't have personal preferences or experiences, but I can provide insights based on the information you shared about June, Tim, and Sasha. 1. June's way of learning a foreign language through evening classes seems structured and consistent, requiring dedication to self-study. This method allows for regular practice and interaction with others learning the same language. 2. Tim's immersive approach by traveling to Italy and learning Italian through tapes and real-life interactions is more experiential and practical. This method provides a deep cultural and linguistic immersion, fostering rapid language acquisition. 3. Sasha's intensive course in London offers a focused and intense learni

1. June didn't find learning a language B difficult 2. She had a class B one night a week 3. She usually studied A in the evenings 4. Tim went to Italy because he B wanted to do a course there 5. Before he went he A practised at home 6. While he was in Italy he C met some Italian people 7. Sasha wanted to learn a new language B liked learning languages 8. While she was learning German, Sasha spoke B German all day

It seems like you are providing examples related to language learning experiences of different individuals. Here are the correct answers to the questions based on the text you provided: 1. When June's first child was born she - C) stopped working. 2. June didn't find learning a language - B) difficult. 3. She had a class - A) every evening. 4. She usually studied - A) in the evenings. 5. Tim went to Italy because he - B) wanted to do a course there. 6. Before he went he - A) practiced at home. 7. While he was in Italy, he - B) spoke a lot of Italian. 8. Sasha wanted to learn a new language because she - A) enjoyed traveling. 9. While she was learning German,

Для решения этой задачи, мы можем использовать правило деления цепи на участки. Сначала найдем эквивалентное сопротивление для параллельного соединения R4 и R5: 1/Req = 1/R4 + 1/R5 1/Req = 1/30 + 1/20 1/Req = 1/12 Req = 12 Ом Теперь можем найти эквивалентное сопротивление для соединения R2 и Req: Req2 = R2 + Req Req2 = 8 + 12 Req2 = 20 Ом Теперь у нас есть последовательное соединение R1, Req2 и Rэкв: Rэкв = R1 + Req2 Rэкв = 4 + 20 Rэкв = 24 Ом Теперь можем найти ток I через цепь: U = I * R I = U / R I = 60 / 24 I = 2.5 А Теперь найдем напряжение U3 на резисторе R3: U3 = I * R3 U3 = 2.5 * R3 Так как U3 = 60 В, то: 60 = 2.5 * R3 R3 = 60 / 2.5 R3 = 24 Ом Итак, найденное значение R