List of top Physics Questions on Units, Dimensions and Measurements asked in CUET (UG)

Match List-I with List-II

where \[ \text{(I)}\ [ML^2T^{-3}A^{-1}] \] \[ \text{(II)}\ [M^0L^2A] \] \[ \text{(III)}\ [ML^2T^{-2}A^{-1}] \] \[ \text{(IV)}\ [ML^2T^{-2}A^{-2}] \] Choose the correct answer from the options given below:

SI unit of temperature is ________.

While measuring the length of the rod by vernier callipers, the reading on the main scale is 6.4 cm and the eight divisions on vernier is in line with marking on the main scale division. If the least count of callipers is 0.01 and zero error - 0.04 cm, the length of the rod is ________

Pressure P varies as $P=\frac{\alpha}{\beta}exp(-\frac{\alpha x}{k_{B}T})$ where x denotes the distance, $k_{B}$ is the Boltzmann's constant, T is the absolute temperature and $\alpha$ and $\beta$ are constant. The dimension of $\beta$ is ________