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Author Question: What is the motion referred to when solid molecules travel until they collide? a. Jiggle b. ... (Read 107 times)

anshika

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on: Jul 16, 2018
What is the motion referred to when solid molecules travel until they collide?
 
  a. Jiggle
  b. Jingle
  c. Surface tension
  d. Boiling point

Question 2

Solids maintain their shape because their atoms are kept in place by strong mutual attractive forces, called:
 
  a. van der Waals forces.
  b. thermodynamic equilibrium.
  c. buoyancy.
  d. fluidics.


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Joy Chen

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
Solids have a fixed volume and shape. The molecules comprising the solid have the shortest dis-tance to travel until they collide with one another. This motion has been referred to as a jiggle.

Answer to Question 2

ANS: A
Solids maintain their shape because their atoms are kept in place by strong mutual attractive forces, called van der Waals forces.


anshika

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

ricroger

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Reply 3 on: Yesterday
Gracias!

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