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Questions  

A platinum resistance thermometer reads 00 C when its resistance is 80Ω and 1000C when its resistance is 90Ω. Find the temperature at the platinum scale at which the resistance is 86Ω

a
300C
b
600C
c
200C
d
100C

detailed solution

Correct option is B

Temp → Resistance00C → R0 = 80Ω1000C → R100 = 90Ωt0C → Rt  = 86ΩWe have

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