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Author Question: Suppose you put two protons near each other. Because of the electromagnetic force, the two protons ... (Read 61 times)

BRWH

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on: Jul 27, 2018
Suppose you put two protons near each other. Because of the electromagnetic force, the two protons will
 
  A) collide.
  B) remain stationary.
  C) attract each other.
  D) repel each other.
  E) join together to form a nucleus.

Question 2

Compared to our Sun, a typical white dwarf has
 
  A) about the same mass and density.
  B) about the same mass and a million times higher density.
  C) a larger mass and a 100 times lower density.
  D) a smaller mass and half the density.
  E) a smaller mass and twice the density.


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Chou

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


BRWH

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  • Posts: 553
Reply 2 on: Jul 27, 2018
Gracias!

Liddy

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Reply 3 on: Yesterday
Excellent

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