Author Question: The specific heat capacity of copper is three times the specific heat capacity of lead. Equal masses ... (Read 110 times)

melly21297

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The specific heat capacity of copper is three times the specific heat capacity of lead. Equal masses of copper and lead are heated from room temperature to the temperature of boiling water. To achieve this, the amount of heat added to the copper is __________ times the amount of heat added to the lead.
 Fill in the blank(s) with correct word

Question 2

The coefficient of linear expansion of ordinary glass is three times that of Pyrex glass. An ordinary glass rod and a Pyrex glass rod of equal lengths at room temperature are dropped into boiling water. The change in length of the ordinary glass rod will be __________ times the change in length of the Pyrex glass rod.
 Fill in the blank(s) with correct word



pocatato

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Answer to Question 1

three

Answer to Question 2

three



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