Q.

Match List-I with List-II.                            [2026]

  List-I   List-II
A. Boltzmann constant I. [M-1L3T-2]
B. Stefan’s constant II. [ML2T-1]
C. Planck’s constant III. [ML2T-2K-1]
D. Gravitational constant IV. [ML0T-3K-4]

 

1 A-I, B-II, C-III, D-IV  
2 A-IV, B-III, C-II, D-I  
3 A-III, B-IV, C-II, D-I  
4 A-II, B-I, C-IV, D-III  

Ans.

(3)

Boltzmann constant=EnergyTemp.

⇒[k]=[ML2T-2K-1]

σ⇒PAT4⇒[σ]=[M1T-3K-4]

h=Eν=E·t⇒[h]=[M1L2T-1]

G=Fr2m2⇒[G]=[M-1L3T-2]

Option (3) is correct.