Match the LIST-I with LIST-II. Choose the correct answer from the options given below. LIST-I LIST-II --- --- --- --- A. Boltzmann constant I. M L 2 \!\! \!\! T -1 B. Coefficient of viscosity II. ML T -3 \!\! \!\! K -1 C. Planck's constant III. M L 2 \!\! \!\! T -2 \!\! \!\! K -1 D. Thermal conductivity IV. M L -1 \!\! \!\! T -1

Physics · Units, Dimensions & Error Analysis

JEE Main 2025 — 3 April, Evening Shift — Question 58

Match the LIST-I with LIST-II. Choose the correct answer from the options given below.

	LIST-I		LIST-II
A.	Boltzmann constant	I.	$\text{M}{{\text{L}}^{2}}\text{ }\!\!~\!\!\text{ }{{\text{T}}^{-1}}$
B.	Coefficient of viscosity	II.	$\text{ML}{{\text{T}}^{-3}}\text{ }\!\!~\!\!\text{ }{{\text{K}}^{-1}}$
C.	Planck's constant	III.	$\text{M}{{\text{L}}^{2}}\text{ }\!\!~\!\!\text{ }{{\text{T}}^{-2}}\text{ }\!\!~\!\!\text{ }{{\text{K}}^{-1}}$
D.	Thermal conductivity	IV.	$\text{M}{{\text{L}}^{-1}}\text{ }\!\!~\!\!\text{ }{{\text{T}}^{-1}}$

$k t=$ Energy $\Rightarrow k=\mathrm{ML}^{2} \mathrm{~T}^{-2} \mathrm{~K}^{-1}$

A \rightarrow \mathrm{III}

$F=6 \pi \eta r u \Rightarrow \eta=\frac{\mathrm{MLT}^{-2}}{\mathrm{LLT}^{-1}}$

$\eta=\mathrm{ML}^{-1} \mathrm{~T}^{-1}$

B $\rightarrow$ IV

$E=h \nu=h=\mathrm{ML}^{2} \mathrm{~T}^{-1}$

$C \rightarrow I$

$H=\frac{k A \Delta T}{l}=k=\frac{\mathrm{ML}^{2} \mathrm{~T}^{-3}}{\mathrm{LK}}=\mathrm{MLT}^{-3} \mathrm{~K}^{-1}$ D $\rightarrow$ II

Answer key and solution verified before publishing.

Start with this question, then two more from the same chapter — with a tutor that explains every step. Free.