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Author Question: The hot-stage microscope and the GRIM 3 are used to determine what about glass fragments? a. ... (Read 89 times)

biggirl4568

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on: Aug 17, 2018
The hot-stage microscope and the GRIM 3 are used to determine what about glass fragments?
 
  a. Refractive index
  b. Relative density
  c. Metallic oxide content
  d. Temperature

Question 2

Flotation is a method used by scientists to determine what about a particle of glass?
 
  a. Density
  b. Refractive index
  c. Mass
  d. Weight


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guyanai

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Reply #1 on: Aug 17, 2018
Answer to Question 1

Answer: a

Answer to Question 2

Answer: a


biggirl4568

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Reply #2 on: Aug 17, 2018
TY


guyanai

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Reply #3 on: Aug 17, 2018
You're welcome


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