SOLVE

To determine the coefficient of thermal conductivity of the metal rod and to measure the temperature gradient along the length of the metal rod.

Diameter, d = 20mm

Length Interval = 70mm

C_p = 4.18kJ/kg-K

Length of shaded area = 300mm

Set voltage

10V

20V

30V

Vf(cc/min) 10

Temp1(°C) 10

Temp2(°C) 10

Temp3(°C) 10

Temp4(°C) 10

Temp5(°C) 10

Temperature Gradient

Please enter a value rounded upto two decimal points

Temperature Gradient

dT/dx =

^°C/m

Thermal conductivity of a rod

K = ^-mf.Cp.ΔT⁄_A.dT/dx W/m.K

K =

W/m.K

Thermal Conductivity of Metal Rod