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CHEMISTRY- 7 7.3 The First Law of Thermodynamics: There is No Free Lunch- STUDY GUIDE WITH 100% CORRECT SOLUTIONS $11.49
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CHEMISTRY- 7 7.3 The First Law of Thermodynamics: There is No Free Lunch- STUDY GUIDE WITH 100% CORRECT SOLUTIONS
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CHEMISTRY- 7 7.3 The First Law of Thermodynamics: There is No Free Lunch- STUDY GUIDE WITH 100% CORRECT SOLUTIONS

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  • December 21, 2024
  • 6
  • 2024/2025
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  • chemistry 7 73 the first law of thermodynamics

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  • CHEMISTRY 01
  • CHEMISTRY 01

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CHEMISTRY- 7 7.3 The First Law of
Thermodynamics: There is No Free Lunch- STUDY
GUIDE WITH 100% CORRECT SOLUTIONS
Thermodynamics - ✔✔Study of energy and its transformations.



First Law of Thermodynamics - ✔✔Energy cannot be created or destroyed.



Energy Conservation - ✔✔Total energy in an isolated system remains constant.



Perpetual Motion Machine - ✔✔Hypothetical machine producing energy without input.



Internal Energy (E) - ✔✔Sum of kinetic and potential energies in a system.



State Function - ✔✔Property depending only on system's current state.



Kinetic Energy - ✔✔Energy of motion of particles in a system.



Potential Energy - ✔✔Stored energy based on particle positions.



Energy Input - ✔✔Energy supplied to a system for work.



Energy Output - ✔✔Energy produced by a system after input.



Hybrid Vehicles - ✔✔Cars using both electric and gasoline power.

, Energy Resources - ✔✔Sources of energy available for use.



Charles Redheffer - ✔✔Claimed to create a perpetual motion machine.



Isaiah Lukens - ✔✔Engineer who exposed Redheffer's machine as a fraud.



Robert Fulton - ✔✔Mechanical engineer who identified Redheffer's deception.



Energy Capture - ✔✔Utilizing energy from one process to recharge another.



Energy Exchange - ✔✔Transfer of energy between systems or surroundings.



Temperature - ✔✔Measure of average kinetic energy of particles.



Pressure - ✔✔Force exerted by particles in a system.



Concentration - ✔✔Amount of substance in a given volume.



Physical State - ✔✔Form of matter: solid, liquid, or gas.



Mountain-Climbing Analogy - ✔✔Elevation represents a state function in thermodynamics.



Energy Need - ✔✔Societal requirement for continuous energy supply.



State Function - ✔✔Depends only on system's state, not path taken.

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