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Define coefficient of linear expansion. Write its SI unit. - Physics

Short Note

Define coefficient of linear expansion. Write its SI unit.

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Solution

Coefficient of Linear expansion is equal to the change in length of a rod of length 1m when its temperature rises by 10C. Its SI unit is oc-1.

Concept: Temperature
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APPEARS IN

Frank Class 9 Physics ICSE
Chapter 5 Heat
Exercise | Q 8 | Page 229
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