Energy

(Lecture id-1046)

TOPICS & OBJECTIVES

1020 - Energy & Change
    1010 - Define energy, work, heat, kinetic energy, thermal energy, potential energy, and chemical energy.
    1020 - Understand the law of conservation of energy.
    1030 - Understand the difference between the system and the surroundings.
    1050 - Know the units of energy joule (J) and calories (cal) and be able to convert between them.
    1060 - Describe the difference between open, closed, and isolated systems.
    1110 - Define change (delta).
    1120 - Identify whether q, w, and E are positive or negative for a given change.
    1130 - Define and understand thermodynamics and the first law of thermodynamics.
    1140 - Define and understand internal energy and state function.
 
1030 - Heat
    1010 - Express the three equations which relate change in temperature (ΔT) to heat transfer (q).
    1020 - Define and understand thermal equilibrium.
    1030 - Define and differentiate between heat capacity, molar heat capacity and specific heat capacity.
    1050 - Solve word problems the heat capacity, molar heat capacity, and specific heat equations.
    1060 - Qualitatively relate heat capacity to heat conductivity and periodic trends in elements.
    1070 - Solve heat transfer problems involving two systems using heat capacity equations.
 
1040 - Work
    1010 - Define and understand pressure-volume work.
    1020 - Understand and use the equation for work in terms of the pressure and volume change.
    1030 - Use constant-volume calorimetry to measure the exchange of energy in terms of the heat flow.
    1050 - Calculate the heat released from reactions in a bomb calorimeter.
 


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