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Physics-

General

Easy

Question

In the relation $straight P equals alpha over beta straight e to the power of fraction numerator alpha z over denominator k theta end fraction end exponent$ P is pressure, Z is distance, k is Boltzmann constant and $theta$ is the temperature. The dimensional formula of β b will be:

$[M^{\circ} L^{2} T^{0}]$
$[M^{1} L^{2} T^{1}]$
$[M^{1} L^{\circ} T^{- 1}]$
$[M^{0} L^{2} T^{- 1}]$

The correct answer is: $open square brackets straight M to the power of ring operator straight L squared straight T to the power of 0 close square brackets$

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