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Author Question: The second law of thermodynamics forbids a heat engine to have thermal efficiency of ______________. ... (Read 119 times)

Tirant22

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on: Jul 28, 2018
The second law of thermodynamics forbids a heat engine to have thermal efficiency of ______________.
 Fill in the blank(s) with correct word

Question 2

Naturally radioactive nuclei can decay spontaneously by emitting the following particles:
 a. helium nuclei, electrons, photons
  b. electrons, neutrons, protons
  c. helium nuclei, electrons, protons
  d. electrons, neutrons, photons
  e. quarks and leptons


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Joc

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Reply #1 on: Jul 28, 2018
Answer to Question 1

100

Answer to Question 2

a


Tirant22

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Reply #2 on: Jul 28, 2018
Thanks


Joc

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Reply #3 on: Jul 28, 2018
Welcome :)


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