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Dimensional formula for thermal conductivity is (here K denotes the temperature): [JEE Main 2020, 4 Sep (Shift 1)]

Q1

Dimensional formula for thermal conductivity is (here K denotes the temperature):

[JEE Main 2020, 4 Sep (Shift 1)]

a

\(ML{T}^{-3}{K}^{-1}\)

b

\(ML{T}^{-2}{K}^{-2}\)

c

\(ML{T}^{-2}K\)

d

\(ML{T}^{-3}K\)

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