На 50 ! 1) calculate the heat capacity of given - вопрос №797850450175 от малый6 08.07.2021 06:59

Question

Физика: На 50 ! 1) calculate the heat capacity of given copper of mass 75 g and and temperature difference 10°c if 200j of heat is lost? 2) calculate the heat capacity if 2000j of heat is used to heat iron rod of mass 5 kg from 20°c to 30°c?

малый6 · Answer

Воспользуемся формулой для расчета количества теплоты необходимого для нагревания тела или выделяемого им при охлаждении
На 50 ! 1) calculate the heat capacity of given copper of mass 75 g and and temperature difference 1

На 50 ! 1) calculate the heat capacity of given copper of mass 75 g and and temperature difference 1