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Author Question: The operation of a bimetallic strip relies on differences in A) expansions of metals. B) ... (Read 24 times)

mpobi80

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on: Jul 29, 2018
The operation of a bimetallic strip relies on differences in
 
  A) expansions of metals.
  B) conductivities of metals.
  C) heat capacities of metals.

Question 2

Which contracts more when the temperature is slightly increased? Equal volumes of
 
  A) iron.
  B) wood.
  C) ice water.
  D) helium.
  E) none of the above contract when heated


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cclemon1

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

Answer: A

Answer to Question 2

Answer: C


mpobi80

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Reply 2 on: Jul 29, 2018
Gracias!

AmberC1996

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Reply 3 on: Yesterday
Excellent

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