Question

The dimensional formula for thermal resistance is

Answer 1

here is the answer..

Answer 2

Dimensional Formula for thermal Resistance is $M^{-1} L^{-2} T^{3} K$

Explanation:

Thermal resistance is the property of heat and it is the measurement of difference in temperature in which the flow of heat is resisted by object or material.

Thermal resistance in inversely proportional to Thermal Conductance.

Dimensional Formula is the physical quantity expression with the help of basic unit in proper dimensions.

Thermal Resistance = $\frac{\text {Temperature Difference}}{\text {Thermal Current}}$

                                $=\frac{\text {Temperature Difference}}{\text {Flow rate of heat}}=\frac{\Delta T}{\frac{\Delta Q}{\Delta t}}=\frac{K}{\frac{M L^{2} T^{-2}}{T}}=M^{-1} L^{-2} T^{3} K$