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Author Question: According to the laws of physics, heat is the transfer of energy from one part of a substance to ... (Read 64 times)

iveyjurea

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on: Aug 2, 2018
According to the laws of physics, heat is the transfer of energy from one part of a substance to another by virtue of _____.
 
  a. a difference in temperature b. a physical connection
 c. a chemical reaction
  d. electrons from one combining with the other

Question 2

Still retorts are used only in complex commercial canning operations.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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taylorsonier

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Reply #1 on: Aug 2, 2018
Answer to Question 1

a

Answer to Question 2

False


iveyjurea

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Reply 2 on: Aug 2, 2018
Gracias!

deja

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Reply 3 on: Yesterday
Wow, this really help

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