1) What is the definition of energy? 2) Define work and provide an equation that relates work to force and distance. 3) Differentiate between kinetic energy and thermal energy. 4) Define potential energy and give examples of objects with potential energy. 5) What are the units of kinetic energy when mass is in kilograms and velocity is in meters per second? 6) Define a calorie and its relationship to raising the temperature of water. 7) State the first law of thermodynamics and explain its significance. 8) What does the law of conservation of energy imply about the total energy in the universe? 9) Define a system 10) Explain the concept of surroundings and how they relate to a system. 11) Differentiate between exothermic and endothermic processes. 12) Describe what happens to the energy of the system and surroundings in each process. 13) What is a state function, and why is it important in thermodynamics? 14) Define internal energy and explain how it relates to the kinetic and potential energies of particles in a system.

thermo quiz chem 1A

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