Physics, 06.12.2019 22:31, GiselNeedsHelp101

If the temperature of a rod changes by 1.0°c, what percentage changes in r, l, and a will occur? (∆rho=rho_o α∆t) where α is the temperature coefficient of resistivity.

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If the temperature of a rod changes by 1.0°c, what percentage changes in r, l, and a will occur? (∆...