Physics · 2026
JEE Main · 5 April 2026, Shift 2 · Q26
Match List - I with List - II. where h (Planck's constant), G (gravitational constant) and c (speed of light in vacuum) as fundamental units. Choose…
Match List - I with List - II.
where $\displaystyle h$ (Planck's constant), $\displaystyle G$ (gravitational constant) and c (speed of light in vacuum) as fundamental units.
Choose the correct answer from the options given below :
| List - I | List - II | ||
| A. | Meter (L) | I. | $\displaystyle \sqrt{\frac{h c}{G}}$ |
| B. | Second (S) | II. | $\displaystyle \sqrt{\frac{G h}{c^5}}$ |
| C. | Kilogram (M) | III. | $\displaystyle \sqrt{\frac{K^2 L^2 c^3}{G h}}$ |
| D. | Kelvin (K) | IV. | $\displaystyle \sqrt{\frac{G h}{c^3}}$ |
Official answer
From NTA’s final answer key for this paper.
(2)
A-IV, B-II, C-I, D-III
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.