Вправа № 42. 8 п. НУШ Бар'яхтар Фізика 8 клас

✔ Channel support 4149629330281650 Private    • Канал потребує допомоги!   Main channel    / @isacandrej   The EdPro interactive panel was used to create the video. Details: https://edpro.ua § 42. Thermal effect of current. Joule-Lenz law. Fuses Homework Exercise No. 42, item 8 with a detailed explanation for students who have problems doing homework. For the Physics textbook. Grade 8 (NUSH). Bar’yakhtar V. G., Bozhinova F. Ya., Dovgy S. O., Kiryukhin M. M., Kiryukhina O. O. — Kharkiv: Publishing house “Ranok”, 2025. Author - Isak Andriy Ivanovych Exercise No. 42 8. The iron is one of the most common heating devices used by man since ancient times. Find out the history of the creation of the iron and prepare a short message.