На 50 ! 1) calculate the heat capacity of given copper - вопрос №501757978002 от илья33567б0 09.01.2020 23:36

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?

илья33567б0 · 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