Match the following :
Physical quantity Dimension Unit
(i) Stefan's constant ' σ ' (P) M 1 L 1 T –2 A –2
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION
(i) → (Q) →
(ii) → (S) →
(iii) → (U) → (e)
(iv) → (R) →
(v) → (T) → (f)
(vi) → (P) →
Sol. (i) U = σ AT 4 ⇒ [ σ ] = 
= 
= MT –3 K –4
(ii) λ T = b ⇒ [b] = [ λ ] [T] = LK
(iii) F = 6 πη rv ⇒ [ η ] = 
= 
= ML –1 T –1
(iv) Ι = 
= 
= MLº T –3
(v) Energy ÅtkZ = 
Mi 2 ⇒ [M] = 
= ML 2 T –2 A –2
(vi) 
= 
= [ μ 0 ] = 
Also , F = qVB ⇒ B = 
[ μ 0 ] = 
= MLT –2 A –2
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