# In heat transfer, conductance equals conductivity (kcal/hr/sq.m/°C/cm) divided by

In heat transfer, conductance equals conductivity (kcal/hr/sq.m/°C/cm) divided by

### Right Answer is: K.cal (heat)

#### SOLUTION

Thermal conductance is the time rate of steady-state heat flow through a unit area of a material or construction induced by a unit temperature difference between the body surfaces, in W/m2⋅K.

In physics, thermal conductivity is the property of a material’s ability to conduct heat.

Thermal conductivity = heat flow rate × distance / (area × temperature gradient).

In heat transfer, conductance equals conductivity (kcal/hr/sq.m/°C/cm) divided by K.cal (heat)

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