At room temperature ( 27^° C ), the resistance of a heating element is 50 Ω. The temperature coefficient of the material is 2.4 × 10^-4^° C^-1. The…

At room temperature ( $\displaystyle 27^{\circ} \mathrm{C}$ ), the resistance of a heating element is $\displaystyle 50 \Omega$. The temperature coefficient of the material is $\displaystyle 2.4 \times 10^{-4}{ }^{\circ} \mathrm{C}^{-1}$. The temperature of the element, when its resistance is $\displaystyle 62 \Omega$, is $\displaystyle \_\_\_\_$ $\displaystyle { }^{\circ} \mathrm{C}$.