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Questions and Answers
What was destroyed in a fire at Lakehurst, New Jersey, in 1937?
What was destroyed in a fire at Lakehurst, New Jersey, in 1937?
The Hindenburg
What is the first law of thermodynamics based on?
What is the first law of thermodynamics based on?
- The law of conservation of energy (correct)
- The law of energy transformation
- The law of energy efficiency
- The law of thermodynamic equilibrium
Thermochemistry is solely concerned with exothermic reactions.
Thermochemistry is solely concerned with exothermic reactions.
False (B)
What is enthalpy?
What is enthalpy?
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The SI unit of energy is the ______.
The SI unit of energy is the ______.
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Which of the following forms of energy is associated with the random motion of atoms and molecules?
Which of the following forms of energy is associated with the random motion of atoms and molecules?
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What is the formula for kinetic energy?
What is the formula for kinetic energy?
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What is the energy called that is stored within the bonds of chemical substances?
What is the energy called that is stored within the bonds of chemical substances?
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An open system can exchange both matter and energy with its surroundings.
An open system can exchange both matter and energy with its surroundings.
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What is the older, non-SI unit of energy still in widespread use?
What is the older, non-SI unit of energy still in widespread use?
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