Physics · 2021
JEE Main · 27 August 2021, Shift 2 · Q2
Match List - I with List - II. List - I (a) R_H (Rydberg constant) (b) h(Planck's constant) (c) μ_B (Magnetic field energy density) (d) η…
Match List - I with List - II.
List - I
(a)
$\displaystyle \mathrm{R}_{\mathrm{H}}$ (Rydberg constant)
(b)
h(Planck's constant)
(c)
$\displaystyle \mu_{\mathrm{B}}$ (Magnetic field energy density)
(d)
$\displaystyle \eta$ (coefficient of viscocity)
List - II
(i)
$\displaystyle \mathrm{kg} \mathrm{m}^{-1} \mathrm{~s}^{-1}$
(ii)
$\displaystyle \mathrm{kg} \mathrm{m}^2 \mathrm{~s}^{-1}$
(iii)
$\displaystyle \mathrm{m}^{-1}$
(iv)
$\displaystyle \mathrm{kg} \mathrm{m}^{-1} \mathrm{~s}^{-2}$
Choose the most appropriate answer from the options given below :
Official answer
(4)
(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.