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Author Question: A container of water is placed on a scale, and the scale reads 120. g. Now a 20.0g piece of copper ... (Read 73 times)

yoroshambo

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on: Jul 27, 2018
A container of water is placed on a scale, and the scale reads 120. g. Now a 20.0g piece of copper (specific gravity = 8.90 ) is suspended from a thread and lowered into the water, not touching the bottom of the container.
 
  What will the scale now read? A) 140 g
  B) 120 g
  C) 138 g
  D) 122 g
  E) 112 g

Question 2

The near point with age usually
 
  A) steadily decreases.
  B) approaches 25. cm.
  C) steadily increases.
  D) increases and then decreases.


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verrinzo

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

D

Answer to Question 2

C


yoroshambo

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

amandanbreshears

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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