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Author Question: The base SI unit of length is A) millimeter. B) centimeter. C) meter. D) ... (Read 60 times)

lbcchick

  • Hero Member
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  • Posts: 550
on: Jul 29, 2018
The base SI unit of length is
 
  A)
 
  millimeter.
 
  B)
 
  centimeter.
 
  C)
 
  meter.
 
  D)
 
  kilometer.
 
  E)
 
  megameter.

Question 2

In alpha decay, the Q-value and the kinetic energy of the alpha particle
 
  A)
 
  have no trend in the relative size.
  B)
 
  are different with the Q-value larger.
  C)
 
  are different with the kinetic energy larger.
  D)
 
  are the same.
  E)
 
  cannot be determined.


Kingjoffery

  • Sr. Member
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  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

B


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