Heat and Thermal ExpansionEasy
Question
The volume of a metal sphere increases by 0.15 % when its temperature is raised by 24oC.The coefficient of linear expansion of metal is :
Options
A.2.5 × 10-5 / oC
B.2.0 × 10-5 / oC
C.−1.5 × 10-5 / oC
D.1.2 × 10-5 / oC
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