MCQ
The dimensions of Rydberg’s constant are ______ 
  • A
    $\left[M^0 L^1 T^0\right]$
  • $\left[ M ^0 L ^{-1} T ^0\right]$
  • C
    $\left[M^0 L^1 T^1\right]$
  • D
    $\left[ M ^0 L ^{-1} T ^{-1}\right]$

Answer

Correct option: B.
$\left[ M ^0 L ^{-1} T ^0\right]$
The dimensions of Rydberg’s constant are $\left[M^0 L^{-1} T^0\right]$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

A $500$ kg car takes a round turn of the radius of $50m$ with a velocity of $36$ km/hr. The centripetal force is ______.
$A$ charged particle moving with a velocity $\vec{v}$ enters a region of uniform magnetic field $\vec{B}$. If the velocity has a component parallel to $\vec{B}$, which of the following quantities is independent of $|\vec{v}|$ ?
The temperature of a gas is measure of
The equation of a progressive wave is $y=7 \sin (4 t-0.02 x)$, where $x$ and $y$ are in centimetre and time $t$ in second. The maximum velocity of a particle is
A light is travelling from air into a medium. Velocity of light in a medium is reduced to 0.75 times the velocity in air. Assume that angle of incidence ' $i$ ' is very small, the deviation of the ray is
A bar magnet $10 cm$ long has cross-sectional area $2 cm ^2$ and magnetic dipole moment of 10 A.-m². The magnetization of its material, assumed to be uniform, is
Let $M$ be the mass and $L$ be the length of a thin uniform rod. In first case, axis of rotation is passing through centre and perpendicular to the length of the rod. In second case axis of rotation is passing through one end and perpendicular to the length of the rod. The ratio of radius of gyration in first case to second case is
In Young’s double slit experiment, the two coherent sources have different intensities. If the ratio of maximum intensity to the minimum intensity in the interference pattern produced is 25:1. What was the ratio of intensities of the two sources?
The magnetic dipole moment of the current loop is independent of ______