Предмет: Физика, автор: orayofficial7

2. Определите количество теплоты, выделяемое электри ческой плитой за 15 с, если сопротивление ее спирали 20 Ом, а сила тока 4 А.

Ответы

Автор ответа: 0706806033nuriza

Объяснение:

Q=I^2Rt

Q=16А×15×20=4800Дж

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