Предмет: Физика, автор: dilka2062

какое количество теплоты выделяется за 30 минут,в проводнике сопротивлением 0,2к ОМ при силе тока 0,8 А​

Ответы

Автор ответа: alukas840
3

Ответ:

230,400 Дж

Объяснение:

Q=I²Rt

Q=0,64*200*1800=230,400Дж

dilka2062: АААА СОРИ я нечаянно одну звезду поставила
alukas840: сделайте пожалуйста лучшим ответом)
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