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Grade 11Physical Chemistry

Question and options are attatched. Please give solution/explaination

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Profile image of Joel
7 Years agoGrade 11
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1 Answer

Profile image of Arun
7 Years ago

When an object heated its volume changes.

The change in volume of one unit volume of the material when heated by one unit of temperature is the coefficient of cubical expansion.

To get the value, determine the change in volume of the object when heated and divide this change in volume by the original volume of the object as well as the increase in temperature.