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Author Question: The maximum efficiency of a heat engine operating between 2C and 200C will be about ________. a. 10 ... (Read 30 times)

Frost2351

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on: Jul 28, 2018
The maximum efficiency of a heat engine operating between 2C and 200C will be about ________.
 a. 10 b. 40 c. 60 d. 90 e. 100

Question 2

Which of the following is not a fundamental force?
 a. the gravitational force
  b. the electromagnetic force
  c. the strong force
  d. the force of forward motion also known as the inertial force
  e. Choose this answer if two of the named forces are not fundamental.


BAOCHAU2803

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

b

Answer to Question 2

D


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