JEE Main 2026 — Units and Dimensions Question with Solution
JEE Main 2026 (06 April Shift 2)
Question
Match List - I with List - II.
Choose the correct answer from the options given below :
| List - I | List - II |
|---|---|
| A. Boltzmann constant | I. |
| B. Stefan's constant | II. |
| C. Planck's constant | III. |
| D. Gravitational constant | IV. |
Choose an option
Show full solutionCorrect option: C
Correct answer
CA-III, B-IV, C-II, D-I
Step-by-step explanation
Boltzmann constant :
Stefan's constant :
Planck's constant :
Gravitational constant :
Thus, A-III, B-IV, C-II, D-I.
Answer: A-III, B-IV, C-II, D-I
Stefan's constant :
Planck's constant :
Gravitational constant :
Thus, A-III, B-IV, C-II, D-I.
Answer: A-III, B-IV, C-II, D-I
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This is a previous-year question from JEE Main 2026, covering the Units and Dimensions chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.