Determine the change in length of a 20-m railroad track made of steel if the temperature is changed from -15 $\degree$ C to +35 $\degree$ C.( $\alpha$ _STEEL = 1.1 *10 ^- ⁵/ $\degree$ C)

Question

Determine the change in length of a 20-m railroad track made of steel if the temperature is changed from -15$\degree$C to +35$\degree$C.($\alpha$_STEEL = 1.1 *10 ^- ⁵/$\degree$C)

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The Answer of Determine the change in length of a 20-m railroad track made of steel if the temperature is changed from -15$\degree$C to +35$\degree$C.($\alpha$_STEEL = 1.1 *10 ^- ⁵/$\degree$C)

Determine the Change in Length of a 20-M Railroad Track °\degree°

Determine the Change in Length of a 20-M Railroad Track $\degree$