Предмет: Физика, автор: opt1255

1. Розрахуйте кількість теплоти , необхідну для нагрівання 7 кг ВОДИ НА 55 ° C .​

Ответы

Автор ответа: Аноним
4

Відповідь:

Пояснення:

Q = cmΔT = 4200*7*55 = 1.617МДж

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B Dubai doesn't have much potential for development.
C Dubai has a future as a tourist destination and business centre.

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2 How long will Dubai's oil production continue?
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