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Author Question: Direct current is normally produced by a A) battery. B) generator. C) both of these D) neither ... (Read 74 times)

corkyiscool3328

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on: Jul 29, 2018
Direct current is normally produced by a
 
  A) battery.
  B) generator.
  C) both of these
  D) neither of these

Question 2

A sample of tendon 3.00 cm long and 4.00 mm in diameter is found to break under a minimum force of 128 N. If instead the sample had been 1.
 
  50 cm long and of uniform composition and cross-sectional area, what minimum force would have been required to break it? A) 32 N
  B) 64 N
  C) 128 N
  D) 256 N
  E) 512 N


livaneabi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

C


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