Physics

A student gave a formula for the coefficient of thermal conductivity $K = \frac { d } { A \left( \theta _ { 1 } - \theta _ { 2 } \right) t }$ where $d$ is the thickness, $A$ is the area, $\theta _ { 1 }$ and $\theta _ { 2 }$ are the temperatures and $t$ is the time. The dimensional formula of the missing term is

$M L ^ { 2 } T ^ { - 2 }$

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Single Correct Medium Published on 18th 08, 2020
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