The cat has caught a bird. Mrs.Brown has tought us to use Passive Voice. Mike has brought a dog to the school. I have bought a box of sweets. John has fought with a boy from another school. Pam has thought about her kittens. They have built a big house. My parents have sent a letter to my form teacher. We have met a street musician. Sue has left her umbrella in the bus. His dog has found a bone. We have got on a bus. They have had a breakfast

Дж/кг·°С
удельная теплоёмкость воды
начальная температура воды
Дж/кг·°С
удельная теплоёмкость льда
начальная температура льда
- тепловое равновесие т.е. температура воды = температуре льда
Дж/кг
удельная теплота плавления льда─────────────────────────────────────────────────
Найти:
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Решение:





в переводчике вбей и все
только по русский вопросы пиши и он переведт