Question: Two thermocouples in which the measuring junction can be approximated as a sphere are being evaluated: Thermocouple A: density (8000 kg/m3), Cp (500 J/kg.K), diameter

Two thermocouples in which the measuring junction can be approximated as a sphere are being evaluated: Thermocouple A: density (8000 kg/m3), Cp (500 J/kg.K), diameter (2.5mm) Thermocouple B: density (9200 kg/m3), Cp (600 J/kg.K), diameter (2mm) Both thermocouple experiencing an external convection with a coefficient of 500 W/m2.K. Which thermocouple will have a faster response in measuring 96% of the applied temperature difference

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