MCQ
The dimensional formula for Boltzmann's constant is
  • $[M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
  • B
    $[M{L^2}{T^{ - 2}}]$
  • C
    $[M{L^0}{T^{ - 2}}{\theta ^{ - 1}}]$
  • D
    $[M{L^{ - 2}}{T^{ - 1}}{\theta ^{ - 1}}]$

Answer

Correct option: A.
$[M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$
a
(a) $k = \left[ {\frac{R}{N}} \right] = [M{L^2}{T^{ - 2}}{\theta ^{ - 1}}]$

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