Question

Consider the efficiency of carnot's engine is given by $\eta=\frac{\alpha \beta}{\sin 	heta} \log e \frac{\beta x}{k T}$, where $\alpha$ and $\beta$ are constants. If $T$ is temperature, $k$ is Boltzmann constant, $	heta$ is angular displacement and $x$ has the dimensions of length. Then, choose the incorrect option

Accepted Answer

Dimensions of $\alpha$ is same as that of $\beta$.

Answer

Dimensions of $\beta$ is same as that of force.

Answer

Dimensions of $\alpha^{-1} x$ is same as that of energy.

Answer

Dimensions of $\eta^{-1} \sin 	heta$ is same as that of $\alpha \beta$.

NEET UG PHYSICS MCQ: THERMODYNAMICS

More Questions from THERMODYNAMICS