Обмотка реостата, изготовленная из никелиновой проволоки, имеет сопротивление 36 Ом. Какой длины эта проволока, если площадь ее поперечного сечения равна 0,2 мм2

kovalenko7659 kovalenko7659    3   17.04.2019 00:50    29

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ludmilaels ludmilaels  31.05.2020 11:54

Where does he  live there? 2How many brothers and sisters has he got? 3When did he start working? 4where did he work? 5where did he move, when he was 21? 6whom did he  help to  get import licences? 7why has been his shop attacked? 8why have they had inflation? 9why is his son a bit too soft? 10what problem has  he got  now?

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