TH 4.00cm 3.00cm 2.20m A rectangular bar of gold has the dimensions as shown. (This is a very expensive experiment!) One small face of the bar is held at TC= -24.0°C and the other at TH = 55.0°C . Assuming that no energy is lost through the sides, how much heat passes down the bar in 5.00minutes? 68.5 J O 4.11x103 J O 1.93x103 J O 1.83x104 J An enclosed sample of ideal gas undergoes an isobaric process at 4.25atm. Its initial volume is 2.40m³ and its final volume is 1.70m³. What is its final temperature if its initial temperature is 420.°C? 593 °C 298 °C 593 K O 705 °C 218 °C O 298 K

The flow of energy from one region to another region is referred to as energy transfer. Since energy is quantitative; it must be transferred to a body or a material to work or to heat the system.

Heat capacity is the amount of heat energy absorbed or released by a chemical substance per the change in temperature of that substance. The change in heat is also called enthalpy. The SI unit of heat capacity is Joules per Kelvin, which is (J K-1)

Thermal energy is described as one of the form of heat energy which flows from one body of higher temperature to the other with the lower temperature when these two bodies are placed in contact to each other. Heat is described as the form of energy which…