A thick plate is constructed by two plates of equal width with thermal conductivities `k_1` and` k_2`. What will-be its equivalent thermal conductivity?

What is the SI unit of thermal conductivity?

What is the CGS unit of thermal conductivity?

What is the CGS unit of coefficient of thermal conductivity ?

What is thermal conductivity? What is its SI unit?

Define coefficient of thermal conductivity. What is its SI unit ?

If K is thermal conductivity then resisitivity will be-

Two rods of equal length and diameter have thermal conductivities 3 and 4 units respectively. If they are joined in series, the thermal conductivity of the combination would be:

What is the value of thermal conductivity of an ideal conductor.

Temperature difference at two end of a conductor is 3 times. Then thermal conduction rate is

What is the value of thermal resistivity when coefficient of thermal conductivity of a rod is 4 unit.