Assertion: calorimeter's heat | /r/HasProperty | necessary to heat the rock
Facets:
Source sentences:
text: If 25 kJ is necessary to raise the temperature of a rock from 25 °C to 30 ° C, 25 °C to 30 ° C, how much heat is necessary to heat the rock from 45 °C to 50 ° C 45 °C to 50 ° C ?