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Author Question: What is the term for a tentative proposal of a scientific principle that attempts to explain the ... (Read 28 times)

ericka1

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on: Aug 27, 2018
What is the term for a tentative proposal of a scientific principle that attempts to explain the meaning of a set of data collected in an experiment?
 
  A) estimation
  B) hypothesis
  C) natural law
  D) theory
  E) none of the above

Question 2

How many cals are released as 50 g of water cools from 100C to room temperature (25C)?
 
  A. 750 cal
  B. 1250 cal
  C. 3750 cal
  D. 7500 cal


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cloud

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

B

Answer to Question 2

C


ericka1

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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