The resistance R of a piece of wire has thermometric properties which can be describedas a linear function of temperature (T, in C),R=mT¹/2+nWhere m and n are constants. The resistance of the wire is found to be 4.80 at thetemperature of melting ice (0.0 ℃) and 9.30 № at the boiling of water (100 °C) atatmospheric pressure.a) Find the constants m and n.b) Determine the temperature when R is 7.95 №.c) Based on the information provided above, is this wire element suitable fordetermining temperature below 0 ℃?

Given: R = mT1/2+nWhen T = 0° C, R = 4.8 ΩWhen T = 100° C , R = 9.3Ω

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