JEE Mains · Physics · STD 11 - 1. units,dimensions and measurement
Match the LIST-I with LIST-II
| LIST-I | LIST-II |
|---|---|
| (A) Boltzmann constant | I. \(\mathrm{ML}^2 \mathrm{~T}^{-1}\) |
| (B) Coefficient of viscosity | II. \(\mathrm{MLT}^{-3} \mathrm{~K}^{-1}\) |
| (C) Planck's constant | III. \(\mathrm{ML}^2 \mathrm{~T}^{-2} \mathrm{~K}^{-1}\) |
| (D) Thermal conductivity | IV. \(\mathrm{ML}^{-1} \mathrm{~T}^{-1}\) |
Choose the correct answer from the options given below :
- A A-III, B-IV, C-I, D-II
- B A-II, B-III, C-IV, D-I
- C A-III, B-II, C-I, D-IV
- D A-III, B-IV, C-II, D-I
Answer & Solution
Correct Answer
(A) A-III, B-IV, C-I, D-II
Step-by-step Solution
Detailed explanation
(A) \([\mathrm{k}]=\frac{\mathrm{PV}}{\mathrm{NT}}=\frac{\mathrm{ML}^2 \mathrm{~T}^{-2}}{\mathrm{~K}}=\mathrm{ML}^2 \mathrm{~T}^{-2} \mathrm{~K}^{-1}\) (B)…
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