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Author Question: Water at 4C will sink to the bottom of a pond because A) it will not freeze there. B) it ... (Read 69 times)

Caiter2013

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on: Jul 29, 2018
Water at 4C will sink to the bottom of a pond because
 
  A) it will not freeze there.
  B) it benefits fish and other life forms there.
  C) like a rock, it is denser than surrounding water.
  D) of the presence of microscopic ice crystals.

Question 2

The density of water at 4C will slightly decrease when it is
 
  A) cooled.
  B) warmed.
  C) both of these
  D) none of the above


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mistyjohnson

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


Caiter2013

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Reply 2 on: Jul 29, 2018
Excellent

kthug

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Reply 3 on: Yesterday
Wow, this really help

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