The conclusion that it is impossible to completely convert heat into work without making other changes in the universe is
A) based on erroneous observations.
B) the concept that increasing entropy characterizes all changes in the universe.
C) another way of stating that all energy is either thermal energy or heat.
D) the second law of thermodynamics.
Correct Answer:
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Q2: The energy of motion is called _
Q3: The first law of thermodynamics states that
A)energy
Q4: The energy needed to initiate a chemical
Q5: The energy stored in the chemical bonds
Q5: A calorie is defined as exactly 4.184
Q6: In an exothermic chemical reaction
A)the mass of
Q9: The heat of combustion of methane,CH4,is 50.1
Q10: In which example is the entropy of
Q11: How is heat energy used to generate
Q12: In a typical power plant,the combustion of
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